389506992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 1329914880

約数和(自身を除く): 940407888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 37, 38, 42, 48, 51, 56, 57, 68, 74, 76, 84, 97, 102, 111, 112, 114, 119, 133, 136, 148, 152, 168, 194, 204, 222, 228, 238, 259, 266, 272, 291, 296, 304, 323, 336, 357, 388, 399, 408, 444, 456, 476, 518, 532, 582, 592, 629, 646, 679, 703, 714, 776, 777, 798, 816, 888, 912, 952, 969, 1036, 1064, 1164, 1258, 1292, 1358, 1406, 1428, 1552, 1554, 1596, 1649, 1776, 1843, 1887, 1904, 1938, 2037, 2072, 2109, 2128, 2261, 2328, 2516, 2584, 2716, 2812, 2856, 3108, 3192, 3298, 3589, 3686, 3774, 3876, 4074, 4144, 4218, 4403, 4522, 4656, 4921, 4947, 5032, 5168, 5432, 5529, 5624, 5712, 6216, 6384, 6596, 6783, 7178, 7372, 7548, 7752, 8148, 8436, 8806, 9044, 9842, 9894, 10064, 10767, 10864, 11058, 11248, 11543, 11951, 12432, 12901, 13192, 13209, 13566, 14356, 14744, 14763, 15096, 15504, 16296, 16872, 17612, 18088, 19684, 19788, 21534, 22116, 23086, 23902, 25123, 25802, 26384, 26418, 27132, 28712, 29488, 29526, 30192, 31331, 32592, 33744, 34629, 35224, 35853, 36176, 38703, 39368, 39576, 43068, 44232, 46172, 47804, 50246, 51604, 52836, 54264, 57424, 59052, 61013, 62662, 68191, 69258, 70448, 71706, 75369, 77406, 78736, 79152, 83657, 86136, 88464, 92344, 93993, 95608, 100492, 103208, 105672, 108528, 118104, 122026, 125324, 136382, 138516, 143412, 150738, 154812, 167314, 172272, 183039, 184688, 187986, 191216, 200984, 204573, 206416, 211344, 219317, 236208, 244052, 250648, 250971, 272764, 277032, 286824, 301476, 309624, 334628, 366078, 375972, 401968, 409146, 427091, 438634, 477337, 488104, 501296, 501942, 545528, 554064, 573648, 602952, 619248, 657951, 669256, 732156, 751944, 818292, 854182, 877268, 954674, 976208, 1003884, 1091056, 1159247, 1205904, 1281273, 1315902, 1338512, 1432011, 1464312, 1503888, 1636584, 1708364, 1754536, 1909348, 2007768, 2318494, 2562546, 2631804, 2864022, 2928624, 3273168, 3416728, 3477741, 3509072, 3818696, 4015536, 4636988, 5125092, 5263608, 5728044, 6833456, 6955482, 7637392, 8114729, 9273976, 10250184, 10527216, 11456088, 13910964, 16229458, 18547952, 20500368, 22912176, 24344187, 27821928, 32458916, 48688374, 55643856, 64917832, 97376748, 129835664, 194753496, 389506992]

約数ペア:

[(1, 389506992), (2, 194753496), (3, 129835664), (4, 97376748), (6, 64917832), (7, 55643856), (8, 48688374), (12, 32458916), (14, 27821928), (16, 24344187), (17, 22912176), (19, 20500368), (21, 18547952), (24, 16229458), (28, 13910964), (34, 11456088), (37, 10527216), (38, 10250184), (42, 9273976), (48, 8114729), (51, 7637392), (56, 6955482), (57, 6833456), (68, 5728044), (74, 5263608), (76, 5125092), (84, 4636988), (97, 4015536), (102, 3818696), (111, 3509072), (112, 3477741), (114, 3416728), (119, 3273168), (133, 2928624), (136, 2864022), (148, 2631804), (152, 2562546), (168, 2318494), (194, 2007768), (204, 1909348), (222, 1754536), (228, 1708364), (238, 1636584), (259, 1503888), (266, 1464312), (272, 1432011), (291, 1338512), (296, 1315902), (304, 1281273), (323, 1205904), (336, 1159247), (357, 1091056), (388, 1003884), (399, 976208), (408, 954674), (444, 877268), (456, 854182), (476, 818292), (518, 751944), (532, 732156), (582, 669256), (592, 657951), (629, 619248), (646, 602952), (679, 573648), (703, 554064), (714, 545528), (776, 501942), (777, 501296), (798, 488104), (816, 477337), (888, 438634), (912, 427091), (952, 409146), (969, 401968), (1036, 375972), (1064, 366078), (1164, 334628), (1258, 309624), (1292, 301476), (1358, 286824), (1406, 277032), (1428, 272764), (1552, 250971), (1554, 250648), (1596, 244052), (1649, 236208), (1776, 219317), (1843, 211344), (1887, 206416), (1904, 204573), (1938, 200984), (2037, 191216), (2072, 187986), (2109, 184688), (2128, 183039), (2261, 172272), (2328, 167314), (2516, 154812), (2584, 150738), (2716, 143412), (2812, 138516), (2856, 136382), (3108, 125324), (3192, 122026), (3298, 118104), (3589, 108528), (3686, 105672), (3774, 103208), (3876, 100492), (4074, 95608), (4144, 93993), (4218, 92344), (4403, 88464), (4522, 86136), (4656, 83657), (4921, 79152), (4947, 78736), (5032, 77406), (5168, 75369), (5432, 71706), (5529, 70448), (5624, 69258), (5712, 68191), (6216, 62662), (6384, 61013), (6596, 59052), (6783, 57424), (7178, 54264), (7372, 52836), (7548, 51604), (7752, 50246), (8148, 47804), (8436, 46172), (8806, 44232), (9044, 43068), (9842, 39576), (9894, 39368), (10064, 38703), (10767, 36176), (10864, 35853), (11058, 35224), (11248, 34629), (11543, 33744), (11951, 32592), (12432, 31331), (12901, 30192), (13192, 29526), (13209, 29488), (13566, 28712), (14356, 27132), (14744, 26418), (14763, 26384), (15096, 25802), (15504, 25123), (16296, 23902), (16872, 23086), (17612, 22116), (18088, 21534), (19684, 19788)]