745407216

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 2144011584

約数和(自身を除く): 1398604368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 241, 282, 376, 423, 457, 482, 564, 723, 752, 846, 914, 964, 1128, 1371, 1446, 1692, 1828, 1928, 2169, 2256, 2742, 2892, 3384, 3656, 3856, 4113, 4338, 5484, 5784, 6768, 7312, 8226, 8676, 10968, 11327, 11568, 16452, 17352, 21479, 21936, 22654, 32904, 33981, 34704, 42958, 45308, 64437, 65808, 67962, 85916, 90616, 101943, 110137, 128874, 135924, 171832, 181232, 193311, 203886, 220274, 257748, 271848, 330411, 343664, 386622, 407772, 440548, 515496, 543696, 660822, 773244, 815544, 881096, 991233, 1030992, 1321644, 1546488, 1631088, 1762192, 1982466, 2643288, 3092976, 3964932, 5176439, 5286576, 7929864, 10352878, 15529317, 15859728, 20705756, 31058634, 41411512, 46587951, 62117268, 82823024, 93175902, 124234536, 186351804, 248469072, 372703608, 745407216]

約数ペア:

[(1, 745407216), (2, 372703608), (3, 248469072), (4, 186351804), (6, 124234536), (8, 93175902), (9, 82823024), (12, 62117268), (16, 46587951), (18, 41411512), (24, 31058634), (36, 20705756), (47, 15859728), (48, 15529317), (72, 10352878), (94, 7929864), (141, 5286576), (144, 5176439), (188, 3964932), (241, 3092976), (282, 2643288), (376, 1982466), (423, 1762192), (457, 1631088), (482, 1546488), (564, 1321644), (723, 1030992), (752, 991233), (846, 881096), (914, 815544), (964, 773244), (1128, 660822), (1371, 543696), (1446, 515496), (1692, 440548), (1828, 407772), (1928, 386622), (2169, 343664), (2256, 330411), (2742, 271848), (2892, 257748), (3384, 220274), (3656, 203886), (3856, 193311), (4113, 181232), (4338, 171832), (5484, 135924), (5784, 128874), (6768, 110137), (7312, 101943), (8226, 90616), (8676, 85916), (10968, 67962), (11327, 65808), (11568, 64437), (16452, 45308), (17352, 42958), (21479, 34704), (21936, 33981), (22654, 32904)]