717820464

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 1879324160

約数和(自身を除く): 1161503696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 271, 278, 397, 417, 542, 556, 794, 813, 834, 1084, 1112, 1191, 1588, 1626, 1668, 2168, 2224, 2382, 3176, 3252, 3336, 4336, 4764, 6352, 6504, 6672, 9528, 13008, 19056, 37669, 55183, 75338, 107587, 110366, 113007, 150676, 165549, 215174, 220732, 226014, 301352, 322761, 331098, 430348, 441464, 452028, 602704, 645522, 662196, 860696, 882928, 904056, 1291044, 1324392, 1721392, 1808112, 2582088, 2648784, 5164176, 14954593, 29909186, 44863779, 59818372, 89727558, 119636744, 179455116, 239273488, 358910232, 717820464]

約数ペア:

[(1, 717820464), (2, 358910232), (3, 239273488), (4, 179455116), (6, 119636744), (8, 89727558), (12, 59818372), (16, 44863779), (24, 29909186), (48, 14954593), (139, 5164176), (271, 2648784), (278, 2582088), (397, 1808112), (417, 1721392), (542, 1324392), (556, 1291044), (794, 904056), (813, 882928), (834, 860696), (1084, 662196), (1112, 645522), (1191, 602704), (1588, 452028), (1626, 441464), (1668, 430348), (2168, 331098), (2224, 322761), (2382, 301352), (3176, 226014), (3252, 220732), (3336, 215174), (4336, 165549), (4764, 150676), (6352, 113007), (6504, 110366), (6672, 107587), (9528, 75338), (13008, 55183), (19056, 37669)]