438431388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4349}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 1060147200

約数和(自身を除く): 621715812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 271, 372, 542, 813, 1084, 1626, 3252, 4349, 8401, 8698, 13047, 16802, 17396, 25203, 26094, 33604, 50406, 52188, 100812, 134819, 269638, 404457, 539276, 808914, 1178579, 1617828, 2357158, 3535737, 4714316, 7071474, 14142948, 36535949, 73071898, 109607847, 146143796, 219215694, 438431388]

約数ペア:

[(1, 438431388), (2, 219215694), (3, 146143796), (4, 109607847), (6, 73071898), (12, 36535949), (31, 14142948), (62, 7071474), (93, 4714316), (124, 3535737), (186, 2357158), (271, 1617828), (372, 1178579), (542, 808914), (813, 539276), (1084, 404457), (1626, 269638), (3252, 134819), (4349, 100812), (8401, 52188), (8698, 50406), (13047, 33604), (16802, 26094), (17396, 25203)]