310746688

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 730203264

約数和(自身を除く): 419456576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 83, 112, 122, 137, 166, 224, 244, 274, 332, 427, 448, 488, 548, 581, 664, 854, 959, 976, 1096, 1162, 1328, 1708, 1918, 1952, 2192, 2324, 2656, 3416, 3836, 3904, 4384, 4648, 5063, 5312, 6832, 7672, 8357, 8768, 9296, 10126, 11371, 13664, 15344, 16714, 18592, 20252, 22742, 27328, 30688, 33428, 35441, 37184, 40504, 45484, 58499, 61376, 66856, 70882, 79597, 81008, 90968, 116998, 133712, 141764, 159194, 162016, 181936, 233996, 267424, 283528, 318388, 324032, 363872, 467992, 534848, 567056, 636776, 693631, 727744, 935984, 1134112, 1273552, 1387262, 1871968, 2268224, 2547104, 2774524, 3743936, 4855417, 5094208, 5549048, 9710834, 11098096, 19421668, 22196192, 38843336, 44392384, 77686672, 155373344, 310746688]

約数ペア:

[(1, 310746688), (2, 155373344), (4, 77686672), (7, 44392384), (8, 38843336), (14, 22196192), (16, 19421668), (28, 11098096), (32, 9710834), (56, 5549048), (61, 5094208), (64, 4855417), (83, 3743936), (112, 2774524), (122, 2547104), (137, 2268224), (166, 1871968), (224, 1387262), (244, 1273552), (274, 1134112), (332, 935984), (427, 727744), (448, 693631), (488, 636776), (548, 567056), (581, 534848), (664, 467992), (854, 363872), (959, 324032), (976, 318388), (1096, 283528), (1162, 267424), (1328, 233996), (1708, 181936), (1918, 162016), (1952, 159194), (2192, 141764), (2324, 133712), (2656, 116998), (3416, 90968), (3836, 81008), (3904, 79597), (4384, 70882), (4648, 66856), (5063, 61376), (5312, 58499), (6832, 45484), (7672, 40504), (8357, 37184), (8768, 35441), (9296, 33428), (10126, 30688), (11371, 27328), (13664, 22742), (15344, 20252), (16714, 18592)]