654396912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20607

約数の個数: 120

約数和(自身を含む): 2088397584

約数和(自身を除く): 1434000672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 20563, 31824, 41126, 61689, 82252, 123378, 164504, 185067, 246756, 267319, 329008, 349571, 370134, 493512, 534638, 699142, 740268, 801957, 987024, 1048713, 1069276, 1398284, 1480536, 1603914, 2097426, 2138552, 2405871, 2796568, 2961072, 3146139, 3207828, 4194852, 4277104, 4544423, 4811742, 5593136, 6292278, 6415656, 8389704, 9088846, 9623484, 12584556, 12831312, 13633269, 16779408, 18177692, 19246968, 25169112, 27266538, 36355384, 38493936, 40899807, 50338224, 54533076, 72710768, 81799614, 109066152, 163599228, 218132304, 327198456, 654396912]

約数ペア:

[(1, 654396912), (2, 327198456), (3, 218132304), (4, 163599228), (6, 109066152), (8, 81799614), (9, 72710768), (12, 54533076), (13, 50338224), (16, 40899807), (17, 38493936), (18, 36355384), (24, 27266538), (26, 25169112), (34, 19246968), (36, 18177692), (39, 16779408), (48, 13633269), (51, 12831312), (52, 12584556), (68, 9623484), (72, 9088846), (78, 8389704), (102, 6415656), (104, 6292278), (117, 5593136), (136, 4811742), (144, 4544423), (153, 4277104), (156, 4194852), (204, 3207828), (208, 3146139), (221, 2961072), (234, 2796568), (272, 2405871), (306, 2138552), (312, 2097426), (408, 1603914), (442, 1480536), (468, 1398284), (612, 1069276), (624, 1048713), (663, 987024), (816, 801957), (884, 740268), (936, 699142), (1224, 534638), (1326, 493512), (1768, 370134), (1872, 349571), (1989, 329008), (2448, 267319), (2652, 246756), (3536, 185067), (3978, 164504), (5304, 123378), (7956, 82252), (10608, 61689), (15912, 41126), (20563, 31824)]