388708584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1277}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 1061864640

約数和(自身を除く): 673156056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1153, 1277, 2306, 2554, 3459, 3831, 4612, 5108, 6918, 7662, 9224, 10216, 12683, 13836, 14047, 15324, 25366, 27672, 28094, 30648, 38049, 42141, 50732, 56188, 76098, 84282, 101464, 112376, 152196, 168564, 304392, 337128, 1472381, 2944762, 4417143, 5889524, 8834286, 11779048, 16196191, 17668572, 32392382, 35337144, 48588573, 64784764, 97177146, 129569528, 194354292, 388708584]

約数ペア:

[(1, 388708584), (2, 194354292), (3, 129569528), (4, 97177146), (6, 64784764), (8, 48588573), (11, 35337144), (12, 32392382), (22, 17668572), (24, 16196191), (33, 11779048), (44, 8834286), (66, 5889524), (88, 4417143), (132, 2944762), (264, 1472381), (1153, 337128), (1277, 304392), (2306, 168564), (2554, 152196), (3459, 112376), (3831, 101464), (4612, 84282), (5108, 76098), (6918, 56188), (7662, 50732), (9224, 42141), (10216, 38049), (12683, 30648), (13836, 28094), (14047, 27672), (15324, 25366)]