2564211072

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 6950361600

約数和(自身を除く): 4386150528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 181, 192, 237, 316, 362, 384, 467, 474, 543, 632, 724, 934, 948, 1086, 1264, 1401, 1448, 1868, 1896, 2172, 2528, 2802, 2896, 3736, 3792, 4344, 5056, 5604, 5792, 7472, 7584, 8688, 10112, 11208, 11584, 14299, 14944, 15168, 17376, 22416, 23168, 28598, 29888, 30336, 34752, 36893, 42897, 44832, 57196, 59776, 69504, 73786, 84527, 85794, 89664, 110679, 114392, 147572, 169054, 171588, 179328, 221358, 228784, 253581, 295144, 338108, 343176, 442716, 457568, 507162, 590288, 676216, 686352, 885432, 915136, 1014324, 1180576, 1352432, 1372704, 1770864, 1830272, 2028648, 2361152, 2704864, 2745408, 3541728, 4057296, 4722304, 5409728, 5490816, 6677633, 7083456, 8114592, 10819456, 13355266, 14166912, 16229184, 20032899, 26710532, 32458368, 40065798, 53421064, 80131596, 106842128, 160263192, 213684256, 320526384, 427368512, 641052768, 854737024, 1282105536, 2564211072]

約数ペア:

[(1, 2564211072), (2, 1282105536), (3, 854737024), (4, 641052768), (6, 427368512), (8, 320526384), (12, 213684256), (16, 160263192), (24, 106842128), (32, 80131596), (48, 53421064), (64, 40065798), (79, 32458368), (96, 26710532), (128, 20032899), (158, 16229184), (181, 14166912), (192, 13355266), (237, 10819456), (316, 8114592), (362, 7083456), (384, 6677633), (467, 5490816), (474, 5409728), (543, 4722304), (632, 4057296), (724, 3541728), (934, 2745408), (948, 2704864), (1086, 2361152), (1264, 2028648), (1401, 1830272), (1448, 1770864), (1868, 1372704), (1896, 1352432), (2172, 1180576), (2528, 1014324), (2802, 915136), (2896, 885432), (3736, 686352), (3792, 676216), (4344, 590288), (5056, 507162), (5604, 457568), (5792, 442716), (7472, 343176), (7584, 338108), (8688, 295144), (10112, 253581), (11208, 228784), (11584, 221358), (14299, 179328), (14944, 171588), (15168, 169054), (17376, 147572), (22416, 114392), (23168, 110679), (28598, 89664), (29888, 85794), (30336, 84527), (34752, 73786), (36893, 69504), (42897, 59776), (44832, 57196)]