2899681956

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{563}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 7620587520

約数和(自身を除く): 4720905564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 463, 563, 618, 926, 927, 1126, 1236, 1389, 1689, 1852, 1854, 2252, 2778, 2781, 3378, 3708, 4167, 5067, 5556, 5562, 6756, 8334, 10134, 11124, 12501, 15201, 16668, 20268, 25002, 30402, 47689, 50004, 57989, 60804, 95378, 115978, 143067, 173967, 190756, 231956, 260669, 286134, 347934, 429201, 521338, 521901, 572268, 695868, 782007, 858402, 1042676, 1043802, 1287603, 1564014, 1565703, 1716804, 2087604, 2346021, 2575206, 3128028, 3131406, 4692042, 5150412, 6262812, 7038063, 9384084, 14076126, 26848907, 28152252, 53697814, 80546721, 107395628, 161093442, 241640163, 322186884, 483280326, 724920489, 966560652, 1449840978, 2899681956]

約数ペア:

[(1, 2899681956), (2, 1449840978), (3, 966560652), (4, 724920489), (6, 483280326), (9, 322186884), (12, 241640163), (18, 161093442), (27, 107395628), (36, 80546721), (54, 53697814), (103, 28152252), (108, 26848907), (206, 14076126), (309, 9384084), (412, 7038063), (463, 6262812), (563, 5150412), (618, 4692042), (926, 3131406), (927, 3128028), (1126, 2575206), (1236, 2346021), (1389, 2087604), (1689, 1716804), (1852, 1565703), (1854, 1564014), (2252, 1287603), (2778, 1043802), (2781, 1042676), (3378, 858402), (3708, 782007), (4167, 695868), (5067, 572268), (5556, 521901), (5562, 521338), (6756, 429201), (8334, 347934), (10134, 286134), (11124, 260669), (12501, 231956), (15201, 190756), (16668, 173967), (20268, 143067), (25002, 115978), (30402, 95378), (47689, 60804), (50004, 57989)]