12480552672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{261581}}^1$

素因数の和:261672

約数の個数: 96

約数和(自身を含む): 37969150464

約数和(自身を除く): 25488597792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 23856, 47712, 261581, 523162, 784743, 1046324, 1569486, 1831067, 2092648, 3138972, 3662134, 4185296, 5493201, 6277944, 7324268, 8370592, 10986402, 12555888, 14648536, 18572251, 21972804, 25111776, 29297072, 37144502, 43945608, 55716753, 58594144, 74289004, 87891216, 111433506, 130005757, 148578008, 175782432, 222867012, 260011514, 297156016, 390017271, 445734024, 520023028, 594312032, 780034542, 891468048, 1040046056, 1560069084, 1782936096, 2080092112, 3120138168, 4160184224, 6240276336, 12480552672]

約数ペア:

[(1, 12480552672), (2, 6240276336), (3, 4160184224), (4, 3120138168), (6, 2080092112), (7, 1782936096), (8, 1560069084), (12, 1040046056), (14, 891468048), (16, 780034542), (21, 594312032), (24, 520023028), (28, 445734024), (32, 390017271), (42, 297156016), (48, 260011514), (56, 222867012), (71, 175782432), (84, 148578008), (96, 130005757), (112, 111433506), (142, 87891216), (168, 74289004), (213, 58594144), (224, 55716753), (284, 43945608), (336, 37144502), (426, 29297072), (497, 25111776), (568, 21972804), (672, 18572251), (852, 14648536), (994, 12555888), (1136, 10986402), (1491, 8370592), (1704, 7324268), (1988, 6277944), (2272, 5493201), (2982, 4185296), (3408, 3662134), (3976, 3138972), (5964, 2092648), (6816, 1831067), (7952, 1569486), (11928, 1046324), (15904, 784743), (23856, 523162), (47712, 261581)]