913902816

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307091}}^1$

素因数の和:307135

約数の個数: 48

約数和(自身を含む): 2476389888

約数和(自身を除く): 1562487072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 307091, 614182, 921273, 1228364, 1842546, 2456728, 3685092, 4913456, 7370184, 9519821, 9826912, 14740368, 19039642, 28559463, 29480736, 38079284, 57118926, 76158568, 114237852, 152317136, 228475704, 304634272, 456951408, 913902816]

約数ペア:

[(1, 913902816), (2, 456951408), (3, 304634272), (4, 228475704), (6, 152317136), (8, 114237852), (12, 76158568), (16, 57118926), (24, 38079284), (31, 29480736), (32, 28559463), (48, 19039642), (62, 14740368), (93, 9826912), (96, 9519821), (124, 7370184), (186, 4913456), (248, 3685092), (372, 2456728), (496, 1842546), (744, 1228364), (992, 921273), (1488, 614182), (2976, 307091)]