214371528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 649728000

約数和(自身を除く): 435356472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 239, 266, 281, 399, 456, 478, 532, 562, 717, 798, 843, 956, 1064, 1124, 1434, 1596, 1673, 1686, 1912, 1967, 2248, 2868, 3192, 3346, 3372, 3934, 4541, 5019, 5339, 5736, 5901, 6692, 6744, 7868, 9082, 10038, 10678, 11802, 13384, 13623, 15736, 16017, 18164, 20076, 21356, 23604, 27246, 31787, 32034, 36328, 37373, 40152, 42712, 47208, 54492, 63574, 64068, 67159, 74746, 95361, 108984, 112119, 127148, 128136, 134318, 149492, 190722, 201477, 224238, 254296, 268636, 298984, 381444, 402954, 448476, 470113, 537272, 762888, 805908, 896952, 940226, 1276021, 1410339, 1611816, 1880452, 2552042, 2820678, 3760904, 3828063, 5104084, 5641356, 7656126, 8932147, 10208168, 11282712, 15312252, 17864294, 26796441, 30624504, 35728588, 53592882, 71457176, 107185764, 214371528]

約数ペア:

[(1, 214371528), (2, 107185764), (3, 71457176), (4, 53592882), (6, 35728588), (7, 30624504), (8, 26796441), (12, 17864294), (14, 15312252), (19, 11282712), (21, 10208168), (24, 8932147), (28, 7656126), (38, 5641356), (42, 5104084), (56, 3828063), (57, 3760904), (76, 2820678), (84, 2552042), (114, 1880452), (133, 1611816), (152, 1410339), (168, 1276021), (228, 940226), (239, 896952), (266, 805908), (281, 762888), (399, 537272), (456, 470113), (478, 448476), (532, 402954), (562, 381444), (717, 298984), (798, 268636), (843, 254296), (956, 224238), (1064, 201477), (1124, 190722), (1434, 149492), (1596, 134318), (1673, 128136), (1686, 127148), (1912, 112119), (1967, 108984), (2248, 95361), (2868, 74746), (3192, 67159), (3346, 64068), (3372, 63574), (3934, 54492), (4541, 47208), (5019, 42712), (5339, 40152), (5736, 37373), (5901, 36328), (6692, 32034), (6744, 31787), (7868, 27246), (9082, 23604), (10038, 21356), (10678, 20076), (11802, 18164), (13384, 16017), (13623, 15736)]