808889489044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{78173}}^1$

素因数の和:78366

約数の個数: 144

約数和(自身を含む): 1844536167936

約数和(自身を除く): 1035646678892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 131, 182, 196, 217, 262, 364, 403, 434, 524, 637, 806, 868, 917, 1274, 1519, 1612, 1703, 1834, 2548, 2821, 3038, 3406, 3668, 4061, 5642, 6076, 6419, 6812, 8122, 11284, 11921, 12838, 16244, 19747, 23842, 25676, 28427, 39494, 47684, 52793, 56854, 78173, 78988, 83447, 105586, 113708, 156346, 166894, 198989, 211172, 312692, 333788, 369551, 397978, 547211, 739102, 795956, 1016249, 1094422, 1478204, 2032498, 2188844, 2423363, 2586857, 3830477, 4064996, 4846726, 5173714, 7113743, 7660954, 9693452, 10240663, 10347428, 14227486, 15321908, 16963541, 20481326, 28454972, 31503719, 33927082, 40962652, 49796201, 63007438, 67854164, 71684641, 99592402, 118744787, 126014876, 133128619, 143369282, 199184804, 220526033, 237489574, 266257238, 286738564, 317460553, 441052066, 474979148, 501792487, 532514476, 634921106, 882104132, 931900333, 1003584974, 1269842212, 1543682231, 1863800666, 2007169948, 2222223871, 3087364462, 3727601332, 4126987189, 4444447742, 6174728924, 6523302331, 8253974378, 8888895484, 13046604662, 15555567097, 16507948756, 26093209324, 28888910323, 31111134194, 57777820646, 62222268388, 115555641292, 202222372261, 404444744522, 808889489044]

約数ペア:

[(1, 808889489044), (2, 404444744522), (4, 202222372261), (7, 115555641292), (13, 62222268388), (14, 57777820646), (26, 31111134194), (28, 28888910323), (31, 26093209324), (49, 16507948756), (52, 15555567097), (62, 13046604662), (91, 8888895484), (98, 8253974378), (124, 6523302331), (131, 6174728924), (182, 4444447742), (196, 4126987189), (217, 3727601332), (262, 3087364462), (364, 2222223871), (403, 2007169948), (434, 1863800666), (524, 1543682231), (637, 1269842212), (806, 1003584974), (868, 931900333), (917, 882104132), (1274, 634921106), (1519, 532514476), (1612, 501792487), (1703, 474979148), (1834, 441052066), (2548, 317460553), (2821, 286738564), (3038, 266257238), (3406, 237489574), (3668, 220526033), (4061, 199184804), (5642, 143369282), (6076, 133128619), (6419, 126014876), (6812, 118744787), (8122, 99592402), (11284, 71684641), (11921, 67854164), (12838, 63007438), (16244, 49796201), (19747, 40962652), (23842, 33927082), (25676, 31503719), (28427, 28454972), (39494, 20481326), (47684, 16963541), (52793, 15321908), (56854, 14227486), (78173, 10347428), (78988, 10240663), (83447, 9693452), (105586, 7660954), (113708, 7113743), (156346, 5173714), (166894, 4846726), (198989, 4064996), (211172, 3830477), (312692, 2586857), (333788, 2423363), (369551, 2188844), (397978, 2032498), (547211, 1478204), (739102, 1094422), (795956, 1016249)]