379642788

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 126

約数和(自身を含む): 1159172406

約数和(自身を除く): 779529618

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2268, 2646, 2657, 2916, 3402, 3969, 5103, 5292, 5314, 6804, 7938, 7971, 10206, 10628, 11907, 15876, 15942, 18599, 20412, 23814, 23913, 31884, 35721, 37198, 47628, 47826, 55797, 71442, 71739, 74396, 95652, 111594, 130193, 142884, 143478, 167391, 215217, 223188, 260386, 286956, 334782, 390579, 430434, 502173, 520772, 645651, 669564, 781158, 860868, 1004346, 1171737, 1291302, 1506519, 1562316, 1936953, 2008692, 2343474, 2582604, 3013038, 3515211, 3873906, 4519557, 4686948, 6026076, 7030422, 7747812, 9039114, 10545633, 13558671, 14060844, 18078228, 21091266, 27117342, 31636899, 42182532, 54234684, 63273798, 94910697, 126547596, 189821394, 379642788]

約数ペア:

[(1, 379642788), (2, 189821394), (3, 126547596), (4, 94910697), (6, 63273798), (7, 54234684), (9, 42182532), (12, 31636899), (14, 27117342), (18, 21091266), (21, 18078228), (27, 14060844), (28, 13558671), (36, 10545633), (42, 9039114), (49, 7747812), (54, 7030422), (63, 6026076), (81, 4686948), (84, 4519557), (98, 3873906), (108, 3515211), (126, 3013038), (147, 2582604), (162, 2343474), (189, 2008692), (196, 1936953), (243, 1562316), (252, 1506519), (294, 1291302), (324, 1171737), (378, 1004346), (441, 860868), (486, 781158), (567, 669564), (588, 645651), (729, 520772), (756, 502173), (882, 430434), (972, 390579), (1134, 334782), (1323, 286956), (1458, 260386), (1701, 223188), (1764, 215217), (2268, 167391), (2646, 143478), (2657, 142884), (2916, 130193), (3402, 111594), (3969, 95652), (5103, 74396), (5292, 71739), (5314, 71442), (6804, 55797), (7938, 47826), (7971, 47628), (10206, 37198), (10628, 35721), (11907, 31884), (15876, 23913), (15942, 23814), (18599, 20412)]