306676608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 936637440

約数和(自身を除く): 629960832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 271, 336, 384, 421, 448, 542, 672, 813, 842, 896, 1084, 1263, 1344, 1626, 1684, 1897, 2168, 2526, 2688, 2947, 3252, 3368, 3794, 4336, 5052, 5691, 5894, 6504, 6736, 7588, 8672, 8841, 10104, 11382, 11788, 13008, 13472, 15176, 17344, 17682, 20208, 22764, 23576, 26016, 26944, 30352, 34688, 35364, 40416, 45528, 47152, 52032, 53888, 60704, 70728, 80832, 91056, 94304, 104064, 114091, 121408, 141456, 161664, 182112, 188608, 228182, 242816, 282912, 342273, 364224, 377216, 456364, 565824, 684546, 728448, 798637, 912728, 1131648, 1369092, 1597274, 1825456, 2395911, 2738184, 3194548, 3650912, 4791822, 5476368, 6389096, 7301824, 9583644, 10952736, 12778192, 14603648, 19167288, 21905472, 25556384, 38334576, 43810944, 51112768, 76669152, 102225536, 153338304, 306676608]

約数ペア:

[(1, 306676608), (2, 153338304), (3, 102225536), (4, 76669152), (6, 51112768), (7, 43810944), (8, 38334576), (12, 25556384), (14, 21905472), (16, 19167288), (21, 14603648), (24, 12778192), (28, 10952736), (32, 9583644), (42, 7301824), (48, 6389096), (56, 5476368), (64, 4791822), (84, 3650912), (96, 3194548), (112, 2738184), (128, 2395911), (168, 1825456), (192, 1597274), (224, 1369092), (271, 1131648), (336, 912728), (384, 798637), (421, 728448), (448, 684546), (542, 565824), (672, 456364), (813, 377216), (842, 364224), (896, 342273), (1084, 282912), (1263, 242816), (1344, 228182), (1626, 188608), (1684, 182112), (1897, 161664), (2168, 141456), (2526, 121408), (2688, 114091), (2947, 104064), (3252, 94304), (3368, 91056), (3794, 80832), (4336, 70728), (5052, 60704), (5691, 53888), (5894, 52032), (6504, 47152), (6736, 45528), (7588, 40416), (8672, 35364), (8841, 34688), (10104, 30352), (11382, 26944), (11788, 26016), (13008, 23576), (13472, 22764), (15176, 20208), (17344, 17682)]