245019288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17333}}^1$

素因数の和:17392

約数の個数: 64

約数和(自身を含む): 665625600

約数和(自身を除く): 420606312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 17333, 34666, 51999, 69332, 103998, 138664, 207996, 329327, 415992, 537323, 658654, 987981, 1074646, 1317308, 1611969, 1975962, 2149292, 2634616, 3223938, 3951924, 4298584, 6447876, 7903848, 10209137, 12895752, 20418274, 30627411, 40836548, 61254822, 81673096, 122509644, 245019288]

約数ペア:

[(1, 245019288), (2, 122509644), (3, 81673096), (4, 61254822), (6, 40836548), (8, 30627411), (12, 20418274), (19, 12895752), (24, 10209137), (31, 7903848), (38, 6447876), (57, 4298584), (62, 3951924), (76, 3223938), (93, 2634616), (114, 2149292), (124, 1975962), (152, 1611969), (186, 1317308), (228, 1074646), (248, 987981), (372, 658654), (456, 537323), (589, 415992), (744, 329327), (1178, 207996), (1767, 138664), (2356, 103998), (3534, 69332), (4712, 51999), (7068, 34666), (14136, 17333)]