2555823872

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 6009948672

約数和(自身を除く): 3454124800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 103, 112, 122, 128, 206, 224, 227, 244, 256, 412, 427, 448, 454, 488, 721, 824, 854, 896, 908, 976, 1442, 1589, 1648, 1708, 1792, 1816, 1952, 2884, 3178, 3296, 3416, 3632, 3904, 5768, 6283, 6356, 6592, 6832, 7264, 7808, 11536, 12566, 12712, 13184, 13664, 13847, 14528, 15616, 23072, 23381, 25132, 25424, 26368, 27328, 27694, 29056, 43981, 46144, 46762, 50264, 50848, 54656, 55388, 58112, 87962, 92288, 93524, 96929, 100528, 101696, 109312, 110776, 163667, 175924, 184576, 187048, 193858, 201056, 203392, 221552, 327334, 351848, 374096, 387716, 402112, 406784, 443104, 654668, 703696, 748192, 775432, 804224, 886208, 1309336, 1407392, 1426241, 1496384, 1550864, 1608448, 1772416, 2618672, 2814784, 2852482, 2992768, 3101728, 3544832, 5237344, 5629568, 5704964, 5985536, 6203456, 9983687, 10474688, 11259136, 11409928, 12406912, 19967374, 20949376, 22819856, 24813824, 39934748, 41898752, 45639712, 79869496, 91279424, 159738992, 182558848, 319477984, 365117696, 638955968, 1277911936, 2555823872]

約数ペア:

[(1, 2555823872), (2, 1277911936), (4, 638955968), (7, 365117696), (8, 319477984), (14, 182558848), (16, 159738992), (28, 91279424), (32, 79869496), (56, 45639712), (61, 41898752), (64, 39934748), (103, 24813824), (112, 22819856), (122, 20949376), (128, 19967374), (206, 12406912), (224, 11409928), (227, 11259136), (244, 10474688), (256, 9983687), (412, 6203456), (427, 5985536), (448, 5704964), (454, 5629568), (488, 5237344), (721, 3544832), (824, 3101728), (854, 2992768), (896, 2852482), (908, 2814784), (976, 2618672), (1442, 1772416), (1589, 1608448), (1648, 1550864), (1708, 1496384), (1792, 1426241), (1816, 1407392), (1952, 1309336), (2884, 886208), (3178, 804224), (3296, 775432), (3416, 748192), (3632, 703696), (3904, 654668), (5768, 443104), (6283, 406784), (6356, 402112), (6592, 387716), (6832, 374096), (7264, 351848), (7808, 327334), (11536, 221552), (12566, 203392), (12712, 201056), (13184, 193858), (13664, 187048), (13847, 184576), (14528, 175924), (15616, 163667), (23072, 110776), (23381, 109312), (25132, 101696), (25424, 100528), (26368, 96929), (27328, 93524), (27694, 92288), (29056, 87962), (43981, 58112), (46144, 55388), (46762, 54656), (50264, 50848)]