389925564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 1082167296

約数和(自身を除く): 692241732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 137, 186, 217, 274, 372, 411, 434, 548, 651, 822, 868, 959, 1093, 1302, 1644, 1918, 2186, 2604, 2877, 3279, 3836, 4247, 4372, 5754, 6558, 7651, 8494, 11508, 12741, 13116, 15302, 16988, 22953, 25482, 29729, 30604, 33883, 45906, 50964, 59458, 67766, 89187, 91812, 101649, 118916, 135532, 149741, 178374, 203298, 237181, 299482, 356748, 406596, 449223, 474362, 598964, 711543, 898446, 948724, 1048187, 1423086, 1796892, 2096374, 2846172, 3144561, 4192748, 4641971, 6289122, 9283942, 12578244, 13925913, 18567884, 27851826, 32493797, 55703652, 64987594, 97481391, 129975188, 194962782, 389925564]

約数ペア:

[(1, 389925564), (2, 194962782), (3, 129975188), (4, 97481391), (6, 64987594), (7, 55703652), (12, 32493797), (14, 27851826), (21, 18567884), (28, 13925913), (31, 12578244), (42, 9283942), (62, 6289122), (84, 4641971), (93, 4192748), (124, 3144561), (137, 2846172), (186, 2096374), (217, 1796892), (274, 1423086), (372, 1048187), (411, 948724), (434, 898446), (548, 711543), (651, 598964), (822, 474362), (868, 449223), (959, 406596), (1093, 356748), (1302, 299482), (1644, 237181), (1918, 203298), (2186, 178374), (2604, 149741), (2877, 135532), (3279, 118916), (3836, 101649), (4247, 91812), (4372, 89187), (5754, 67766), (6558, 59458), (7651, 50964), (8494, 45906), (11508, 33883), (12741, 30604), (13116, 29729), (15302, 25482), (16988, 22953)]