238953456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 160

約数和(自身を含む): 809472000

約数和(自身を除く): 570518544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2549, 2604, 3024, 3348, 3472, 3906, 4464, 5098, 5208, 5859, 6696, 7647, 7812, 10196, 10416, 11718, 13392, 15294, 15624, 17843, 20392, 22941, 23436, 30588, 31248, 35686, 40784, 45882, 46872, 53529, 61176, 68823, 71372, 79019, 91764, 93744, 107058, 122352, 137646, 142744, 158038, 160587, 183528, 214116, 237057, 275292, 285488, 316076, 321174, 367056, 428232, 474114, 481761, 550584, 553133, 632152, 642348, 711171, 856464, 948228, 963522, 1101168, 1106266, 1264304, 1284696, 1422342, 1659399, 1896456, 1927044, 2133513, 2212532, 2569392, 2844684, 3318798, 3792912, 3854088, 4267026, 4425064, 4978197, 5689368, 6637596, 7708176, 8534052, 8850128, 9956394, 11378736, 13275192, 14934591, 17068104, 19912788, 26550384, 29869182, 34136208, 39825576, 59738364, 79651152, 119476728, 238953456]

約数ペア:

[(1, 238953456), (2, 119476728), (3, 79651152), (4, 59738364), (6, 39825576), (7, 34136208), (8, 29869182), (9, 26550384), (12, 19912788), (14, 17068104), (16, 14934591), (18, 13275192), (21, 11378736), (24, 9956394), (27, 8850128), (28, 8534052), (31, 7708176), (36, 6637596), (42, 5689368), (48, 4978197), (54, 4425064), (56, 4267026), (62, 3854088), (63, 3792912), (72, 3318798), (84, 2844684), (93, 2569392), (108, 2212532), (112, 2133513), (124, 1927044), (126, 1896456), (144, 1659399), (168, 1422342), (186, 1284696), (189, 1264304), (216, 1106266), (217, 1101168), (248, 963522), (252, 948228), (279, 856464), (336, 711171), (372, 642348), (378, 632152), (432, 553133), (434, 550584), (496, 481761), (504, 474114), (558, 428232), (651, 367056), (744, 321174), (756, 316076), (837, 285488), (868, 275292), (1008, 237057), (1116, 214116), (1302, 183528), (1488, 160587), (1512, 158038), (1674, 142744), (1736, 137646), (1953, 122352), (2232, 107058), (2549, 93744), (2604, 91764), (3024, 79019), (3348, 71372), (3472, 68823), (3906, 61176), (4464, 53529), (5098, 46872), (5208, 45882), (5859, 40784), (6696, 35686), (7647, 31248), (7812, 30588), (10196, 23436), (10416, 22941), (11718, 20392), (13392, 17843), (15294, 15624)]