3721190136

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{2161}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 9387058080

約数和(自身を除く): 5665867944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 457, 471, 628, 914, 942, 1256, 1371, 1828, 1884, 2161, 2742, 3656, 3768, 4322, 5484, 6483, 8644, 10968, 12966, 17288, 25932, 51864, 71749, 143498, 215247, 286996, 339277, 430494, 573992, 678554, 860988, 987577, 1017831, 1357108, 1721976, 1975154, 2035662, 2714216, 2962731, 3950308, 4071324, 5925462, 7900616, 8142648, 11850924, 23701848, 155049589, 310099178, 465148767, 620198356, 930297534, 1240396712, 1860595068, 3721190136]

約数ペア:

[(1, 3721190136), (2, 1860595068), (3, 1240396712), (4, 930297534), (6, 620198356), (8, 465148767), (12, 310099178), (24, 155049589), (157, 23701848), (314, 11850924), (457, 8142648), (471, 7900616), (628, 5925462), (914, 4071324), (942, 3950308), (1256, 2962731), (1371, 2714216), (1828, 2035662), (1884, 1975154), (2161, 1721976), (2742, 1357108), (3656, 1017831), (3768, 987577), (4322, 860988), (5484, 678554), (6483, 573992), (8644, 430494), (10968, 339277), (12966, 286996), (17288, 215247), (25932, 143498), (51864, 71749)]