8271498984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{5417}}^1$

素因数の和:5643

約数の個数: 128

約数和(自身を含む): 24185952000

約数和(自身を除く): 15914453016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 149, 168, 183, 244, 298, 366, 427, 447, 488, 596, 732, 854, 894, 1043, 1192, 1281, 1464, 1708, 1788, 2086, 2562, 3129, 3416, 3576, 4172, 5124, 5417, 6258, 8344, 9089, 10248, 10834, 12516, 16251, 18178, 21668, 25032, 27267, 32502, 36356, 37919, 43336, 54534, 63623, 65004, 72712, 75838, 109068, 113757, 127246, 130008, 151676, 190869, 218136, 227514, 254492, 303352, 330437, 381738, 455028, 508984, 660874, 763476, 807133, 910056, 991311, 1321748, 1526952, 1614266, 1982622, 2313059, 2421399, 2643496, 3228532, 3965244, 4626118, 4842798, 5649931, 6457064, 6939177, 7930488, 9252236, 9685596, 11299862, 13878354, 16949793, 18504472, 19371192, 22599724, 27756708, 33899586, 45199448, 49235113, 55513416, 67799172, 98470226, 135598344, 147705339, 196940452, 295410678, 344645791, 393880904, 590821356, 689291582, 1033937373, 1181642712, 1378583164, 2067874746, 2757166328, 4135749492, 8271498984]

約数ペア:

[(1, 8271498984), (2, 4135749492), (3, 2757166328), (4, 2067874746), (6, 1378583164), (7, 1181642712), (8, 1033937373), (12, 689291582), (14, 590821356), (21, 393880904), (24, 344645791), (28, 295410678), (42, 196940452), (56, 147705339), (61, 135598344), (84, 98470226), (122, 67799172), (149, 55513416), (168, 49235113), (183, 45199448), (244, 33899586), (298, 27756708), (366, 22599724), (427, 19371192), (447, 18504472), (488, 16949793), (596, 13878354), (732, 11299862), (854, 9685596), (894, 9252236), (1043, 7930488), (1192, 6939177), (1281, 6457064), (1464, 5649931), (1708, 4842798), (1788, 4626118), (2086, 3965244), (2562, 3228532), (3129, 2643496), (3416, 2421399), (3576, 2313059), (4172, 1982622), (5124, 1614266), (5417, 1526952), (6258, 1321748), (8344, 991311), (9089, 910056), (10248, 807133), (10834, 763476), (12516, 660874), (16251, 508984), (18178, 455028), (21668, 381738), (25032, 330437), (27267, 303352), (32502, 254492), (36356, 227514), (37919, 218136), (43336, 190869), (54534, 151676), (63623, 130008), (65004, 127246), (72712, 113757), (75838, 109068)]