389034576

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 400

約数和(自身を含む): 1413976960

約数和(自身を除く): 1024942384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 48, 54, 56, 57, 61, 63, 72, 74, 76, 81, 84, 108, 111, 112, 114, 122, 126, 133, 144, 148, 152, 162, 168, 171, 183, 189, 216, 222, 228, 244, 252, 259, 266, 296, 304, 324, 333, 336, 342, 366, 378, 399, 427, 432, 444, 456, 488, 504, 513, 518, 532, 549, 567, 592, 648, 666, 684, 703, 732, 756, 777, 798, 854, 888, 912, 976, 999, 1008, 1026, 1036, 1064, 1098, 1134, 1159, 1197, 1281, 1296, 1332, 1368, 1406, 1464, 1512, 1539, 1554, 1596, 1647, 1708, 1776, 1998, 2052, 2072, 2109, 2128, 2196, 2257, 2268, 2318, 2331, 2394, 2562, 2664, 2736, 2812, 2928, 2997, 3024, 3078, 3108, 3192, 3294, 3416, 3477, 3591, 3843, 3996, 4104, 4144, 4218, 4392, 4514, 4536, 4636, 4662, 4788, 4921, 4941, 5124, 5328, 5624, 5994, 6156, 6216, 6327, 6384, 6588, 6771, 6832, 6954, 6993, 7182, 7686, 7992, 8113, 8208, 8436, 8784, 9028, 9072, 9272, 9324, 9576, 9842, 9882, 10248, 10431, 10773, 11248, 11529, 11988, 12312, 12432, 12654, 13176, 13542, 13908, 13986, 14364, 14763, 15372, 15799, 15984, 16226, 16872, 18056, 18544, 18648, 18981, 19152, 19684, 19764, 20313, 20496, 20862, 20979, 21546, 23058, 23976, 24339, 24624, 25308, 26352, 27084, 27816, 27972, 28728, 29526, 30744, 31293, 31598, 32452, 33744, 34587, 36112, 37296, 37962, 39368, 39528, 40626, 41724, 41958, 42883, 43092, 44289, 46116, 47397, 47952, 48678, 50616, 54168, 55632, 55944, 56943, 57456, 59052, 60939, 61488, 62586, 63196, 64904, 69174, 73017, 75924, 78736, 79056, 81252, 83448, 83916, 85766, 86184, 88578, 92232, 93879, 94794, 97356, 101232, 108336, 111888, 113886, 118104, 121878, 125172, 126392, 128649, 129808, 132867, 138348, 142191, 146034, 151848, 162504, 166896, 167832, 171532, 172368, 177156, 182817, 184464, 187758, 189588, 194712, 219051, 227772, 236208, 243756, 250344, 252784, 257298, 265734, 276696, 284382, 292068, 300181, 303696, 325008, 335664, 343064, 354312, 365634, 375516, 379176, 385947, 389424, 398601, 426573, 438102, 455544, 487512, 500688, 514596, 531468, 553392, 568764, 584136, 600362, 657153, 686128, 708624, 731268, 751032, 758352, 771894, 797202, 853146, 876204, 900543, 911088, 975024, 1029192, 1062936, 1137528, 1157841, 1168272, 1200724, 1279719, 1314306, 1462536, 1502064, 1543788, 1594404, 1706292, 1752408, 1801086, 2058384, 2125872, 2275056, 2315682, 2401448, 2559438, 2628612, 2701629, 2925072, 3087576, 3188808, 3412584, 3473523, 3504816, 3602172, 4631364, 4802896, 5118876, 5257224, 5403258, 6175152, 6377616, 6825168, 6947046, 7204344, 8104887, 9262728, 10237752, 10514448, 10806516, 13894092, 14408688, 16209774, 18525456, 20475504, 21613032, 24314661, 27788184, 32419548, 43226064, 48629322, 55576368, 64839096, 97258644, 129678192, 194517288, 389034576]

約数ペア:

[(1, 389034576), (2, 194517288), (3, 129678192), (4, 97258644), (6, 64839096), (7, 55576368), (8, 48629322), (9, 43226064), (12, 32419548), (14, 27788184), (16, 24314661), (18, 21613032), (19, 20475504), (21, 18525456), (24, 16209774), (27, 14408688), (28, 13894092), (36, 10806516), (37, 10514448), (38, 10237752), (42, 9262728), (48, 8104887), (54, 7204344), (56, 6947046), (57, 6825168), (61, 6377616), (63, 6175152), (72, 5403258), (74, 5257224), (76, 5118876), (81, 4802896), (84, 4631364), (108, 3602172), (111, 3504816), (112, 3473523), (114, 3412584), (122, 3188808), (126, 3087576), (133, 2925072), (144, 2701629), (148, 2628612), (152, 2559438), (162, 2401448), (168, 2315682), (171, 2275056), (183, 2125872), (189, 2058384), (216, 1801086), (222, 1752408), (228, 1706292), (244, 1594404), (252, 1543788), (259, 1502064), (266, 1462536), (296, 1314306), (304, 1279719), (324, 1200724), (333, 1168272), (336, 1157841), (342, 1137528), (366, 1062936), (378, 1029192), (399, 975024), (427, 911088), (432, 900543), (444, 876204), (456, 853146), (488, 797202), (504, 771894), (513, 758352), (518, 751032), (532, 731268), (549, 708624), (567, 686128), (592, 657153), (648, 600362), (666, 584136), (684, 568764), (703, 553392), (732, 531468), (756, 514596), (777, 500688), (798, 487512), (854, 455544), (888, 438102), (912, 426573), (976, 398601), (999, 389424), (1008, 385947), (1026, 379176), (1036, 375516), (1064, 365634), (1098, 354312), (1134, 343064), (1159, 335664), (1197, 325008), (1281, 303696), (1296, 300181), (1332, 292068), (1368, 284382), (1406, 276696), (1464, 265734), (1512, 257298), (1539, 252784), (1554, 250344), (1596, 243756), (1647, 236208), (1708, 227772), (1776, 219051), (1998, 194712), (2052, 189588), (2072, 187758), (2109, 184464), (2128, 182817), (2196, 177156), (2257, 172368), (2268, 171532), (2318, 167832), (2331, 166896), (2394, 162504), (2562, 151848), (2664, 146034), (2736, 142191), (2812, 138348), (2928, 132867), (2997, 129808), (3024, 128649), (3078, 126392), (3108, 125172), (3192, 121878), (3294, 118104), (3416, 113886), (3477, 111888), (3591, 108336), (3843, 101232), (3996, 97356), (4104, 94794), (4144, 93879), (4218, 92232), (4392, 88578), (4514, 86184), (4536, 85766), (4636, 83916), (4662, 83448), (4788, 81252), (4921, 79056), (4941, 78736), (5124, 75924), (5328, 73017), (5624, 69174), (5994, 64904), (6156, 63196), (6216, 62586), (6327, 61488), (6384, 60939), (6588, 59052), (6771, 57456), (6832, 56943), (6954, 55944), (6993, 55632), (7182, 54168), (7686, 50616), (7992, 48678), (8113, 47952), (8208, 47397), (8436, 46116), (8784, 44289), (9028, 43092), (9072, 42883), (9272, 41958), (9324, 41724), (9576, 40626), (9842, 39528), (9882, 39368), (10248, 37962), (10431, 37296), (10773, 36112), (11248, 34587), (11529, 33744), (11988, 32452), (12312, 31598), (12432, 31293), (12654, 30744), (13176, 29526), (13542, 28728), (13908, 27972), (13986, 27816), (14364, 27084), (14763, 26352), (15372, 25308), (15799, 24624), (15984, 24339), (16226, 23976), (16872, 23058), (18056, 21546), (18544, 20979), (18648, 20862), (18981, 20496), (19152, 20313), (19684, 19764)]