1253492808

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1\times {\mathrm{1399}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 3223920000

約数和(自身を除く): 1970427192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1009, 1399, 2018, 2798, 3027, 4036, 4197, 5596, 6054, 8072, 8394, 11192, 12108, 16788, 24216, 33576, 37333, 51763, 74666, 103526, 111999, 149332, 155289, 207052, 223998, 298664, 310578, 414104, 447996, 621156, 895992, 1242312, 1411591, 2823182, 4234773, 5646364, 8469546, 11292728, 16939092, 33878184, 52228867, 104457734, 156686601, 208915468, 313373202, 417830936, 626746404, 1253492808]

約数ペア:

[(1, 1253492808), (2, 626746404), (3, 417830936), (4, 313373202), (6, 208915468), (8, 156686601), (12, 104457734), (24, 52228867), (37, 33878184), (74, 16939092), (111, 11292728), (148, 8469546), (222, 5646364), (296, 4234773), (444, 2823182), (888, 1411591), (1009, 1242312), (1399, 895992), (2018, 621156), (2798, 447996), (3027, 414104), (4036, 310578), (4197, 298664), (5596, 223998), (6054, 207052), (8072, 155289), (8394, 149332), (11192, 111999), (12108, 103526), (16788, 74666), (24216, 51763), (33576, 37333)]