557480748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{11699}}^1$

素因数の和:11755

約数の個数: 72

約数和(自身を含む): 1497787200

約数和(自身を除く): 940306452

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 7942, 11699, 11913, 15884, 23398, 23826, 35097, 46796, 47652, 70194, 128689, 140388, 222281, 257378, 386067, 444562, 514756, 666843, 772134, 889124, 1333686, 1544268, 2445091, 2667372, 4223339, 4890182, 7335273, 8446678, 9780364, 12670017, 14670546, 16893356, 25340034, 29341092, 46456729, 50680068, 92913458, 139370187, 185826916, 278740374, 557480748]

約数ペア:

[(1, 557480748), (2, 278740374), (3, 185826916), (4, 139370187), (6, 92913458), (11, 50680068), (12, 46456729), (19, 29341092), (22, 25340034), (33, 16893356), (38, 14670546), (44, 12670017), (57, 9780364), (66, 8446678), (76, 7335273), (114, 4890182), (132, 4223339), (209, 2667372), (228, 2445091), (361, 1544268), (418, 1333686), (627, 889124), (722, 772134), (836, 666843), (1083, 514756), (1254, 444562), (1444, 386067), (2166, 257378), (2508, 222281), (3971, 140388), (4332, 128689), (7942, 70194), (11699, 47652), (11913, 46796), (15884, 35097), (23398, 23826)]