642883392

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 280

約数和(自身を含む): 2057948640

約数和(自身を除く): 1415065248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 81, 96, 107, 108, 114, 122, 144, 152, 162, 171, 183, 192, 214, 216, 228, 244, 288, 304, 321, 324, 342, 366, 428, 432, 456, 488, 513, 549, 576, 608, 642, 648, 684, 732, 856, 864, 912, 963, 976, 1026, 1098, 1159, 1216, 1284, 1296, 1368, 1464, 1539, 1647, 1712, 1728, 1824, 1926, 1952, 2033, 2052, 2196, 2318, 2568, 2592, 2736, 2889, 2928, 3078, 3294, 3424, 3477, 3648, 3852, 3904, 4066, 4104, 4392, 4636, 4941, 5136, 5184, 5472, 5778, 5856, 6099, 6156, 6527, 6588, 6848, 6954, 7704, 8132, 8208, 8667, 8784, 9272, 9882, 10272, 10431, 10944, 11556, 11712, 12198, 12312, 13054, 13176, 13908, 15408, 16264, 16416, 17334, 17568, 18297, 18544, 19581, 19764, 20544, 20862, 23112, 24396, 24624, 26108, 26352, 27816, 30816, 31293, 32528, 32832, 34668, 35136, 36594, 37088, 39162, 39528, 41724, 46224, 48792, 49248, 52216, 52704, 54891, 55632, 58743, 61632, 62586, 65056, 69336, 73188, 74176, 78324, 79056, 83448, 92448, 93879, 97584, 98496, 104432, 105408, 109782, 111264, 117486, 124013, 125172, 130112, 138672, 146376, 156648, 158112, 164673, 166896, 176229, 184896, 187758, 195168, 208864, 219564, 222528, 234972, 248026, 250344, 277344, 292752, 313296, 316224, 329346, 333792, 352458, 372039, 375516, 390336, 417728, 439128, 469944, 496052, 500688, 528687, 554688, 585504, 626592, 658692, 667584, 704916, 744078, 751032, 878256, 939888, 992104, 1001376, 1057374, 1116117, 1171008, 1253184, 1317384, 1409832, 1488156, 1502064, 1756512, 1879776, 1984208, 2002752, 2114748, 2232234, 2634768, 2819664, 2976312, 3004128, 3348351, 3513024, 3759552, 3968416, 4229496, 4464468, 5269536, 5639328, 5952624, 6008256, 6696702, 7936832, 8458992, 8928936, 10045053, 10539072, 11278656, 11905248, 13393404, 16917984, 17857872, 20090106, 23810496, 26786808, 33835968, 35715744, 40180212, 53573616, 71431488, 80360424, 107147232, 160720848, 214294464, 321441696, 642883392]

約数ペア:

[(1, 642883392), (2, 321441696), (3, 214294464), (4, 160720848), (6, 107147232), (8, 80360424), (9, 71431488), (12, 53573616), (16, 40180212), (18, 35715744), (19, 33835968), (24, 26786808), (27, 23810496), (32, 20090106), (36, 17857872), (38, 16917984), (48, 13393404), (54, 11905248), (57, 11278656), (61, 10539072), (64, 10045053), (72, 8928936), (76, 8458992), (81, 7936832), (96, 6696702), (107, 6008256), (108, 5952624), (114, 5639328), (122, 5269536), (144, 4464468), (152, 4229496), (162, 3968416), (171, 3759552), (183, 3513024), (192, 3348351), (214, 3004128), (216, 2976312), (228, 2819664), (244, 2634768), (288, 2232234), (304, 2114748), (321, 2002752), (324, 1984208), (342, 1879776), (366, 1756512), (428, 1502064), (432, 1488156), (456, 1409832), (488, 1317384), (513, 1253184), (549, 1171008), (576, 1116117), (608, 1057374), (642, 1001376), (648, 992104), (684, 939888), (732, 878256), (856, 751032), (864, 744078), (912, 704916), (963, 667584), (976, 658692), (1026, 626592), (1098, 585504), (1159, 554688), (1216, 528687), (1284, 500688), (1296, 496052), (1368, 469944), (1464, 439128), (1539, 417728), (1647, 390336), (1712, 375516), (1728, 372039), (1824, 352458), (1926, 333792), (1952, 329346), (2033, 316224), (2052, 313296), (2196, 292752), (2318, 277344), (2568, 250344), (2592, 248026), (2736, 234972), (2889, 222528), (2928, 219564), (3078, 208864), (3294, 195168), (3424, 187758), (3477, 184896), (3648, 176229), (3852, 166896), (3904, 164673), (4066, 158112), (4104, 156648), (4392, 146376), (4636, 138672), (4941, 130112), (5136, 125172), (5184, 124013), (5472, 117486), (5778, 111264), (5856, 109782), (6099, 105408), (6156, 104432), (6527, 98496), (6588, 97584), (6848, 93879), (6954, 92448), (7704, 83448), (8132, 79056), (8208, 78324), (8667, 74176), (8784, 73188), (9272, 69336), (9882, 65056), (10272, 62586), (10431, 61632), (10944, 58743), (11556, 55632), (11712, 54891), (12198, 52704), (12312, 52216), (13054, 49248), (13176, 48792), (13908, 46224), (15408, 41724), (16264, 39528), (16416, 39162), (17334, 37088), (17568, 36594), (18297, 35136), (18544, 34668), (19581, 32832), (19764, 32528), (20544, 31293), (20862, 30816), (23112, 27816), (24396, 26352), (24624, 26108)]