889149912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 2699827200

約数和(自身を除く): 1810677288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 433, 476, 714, 719, 866, 952, 1299, 1428, 1438, 1732, 2157, 2598, 2856, 2876, 3031, 3464, 4314, 5033, 5196, 5752, 6062, 7361, 8628, 9093, 10066, 10392, 12124, 12223, 14722, 15099, 17256, 18186, 20132, 22083, 24248, 24446, 29444, 30198, 36372, 36669, 40264, 44166, 48892, 51527, 58888, 60396, 72744, 73338, 85561, 88332, 97784, 103054, 120792, 146676, 154581, 171122, 176664, 206108, 256683, 293352, 309162, 311327, 342244, 412216, 513366, 618324, 622654, 684488, 933981, 1026732, 1236648, 1245308, 1867962, 2053464, 2179289, 2490616, 3735924, 4358578, 5292559, 6537867, 7471848, 8717156, 10585118, 13075734, 15877677, 17434312, 21170236, 26151468, 31755354, 37047913, 42340472, 52302936, 63510708, 74095826, 111143739, 127021416, 148191652, 222287478, 296383304, 444574956, 889149912]

約数ペア:

[(1, 889149912), (2, 444574956), (3, 296383304), (4, 222287478), (6, 148191652), (7, 127021416), (8, 111143739), (12, 74095826), (14, 63510708), (17, 52302936), (21, 42340472), (24, 37047913), (28, 31755354), (34, 26151468), (42, 21170236), (51, 17434312), (56, 15877677), (68, 13075734), (84, 10585118), (102, 8717156), (119, 7471848), (136, 6537867), (168, 5292559), (204, 4358578), (238, 3735924), (357, 2490616), (408, 2179289), (433, 2053464), (476, 1867962), (714, 1245308), (719, 1236648), (866, 1026732), (952, 933981), (1299, 684488), (1428, 622654), (1438, 618324), (1732, 513366), (2157, 412216), (2598, 342244), (2856, 311327), (2876, 309162), (3031, 293352), (3464, 256683), (4314, 206108), (5033, 176664), (5196, 171122), (5752, 154581), (6062, 146676), (7361, 120792), (8628, 103054), (9093, 97784), (10066, 88332), (10392, 85561), (12124, 73338), (12223, 72744), (14722, 60396), (15099, 58888), (17256, 51527), (18186, 48892), (20132, 44166), (22083, 40264), (24248, 36669), (24446, 36372), (29444, 30198)]