245635572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11885

約数の個数: 96

約数和(自身を含む): 742604800

約数和(自身を除く): 496969228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 11839, 20748, 23678, 35517, 47356, 71034, 82873, 142068, 153907, 165746, 224941, 248619, 307814, 331492, 449882, 461721, 497238, 615628, 674823, 899764, 923442, 994476, 1077349, 1349646, 1574587, 1846884, 2154698, 2699292, 2924233, 3149174, 3232047, 4309396, 4723761, 5848466, 6298348, 6464094, 8772699, 9447522, 11696932, 12928188, 17545398, 18895044, 20469631, 35090796, 40939262, 61408893, 81878524, 122817786, 245635572]

約数ペア:

[(1, 245635572), (2, 122817786), (3, 81878524), (4, 61408893), (6, 40939262), (7, 35090796), (12, 20469631), (13, 18895044), (14, 17545398), (19, 12928188), (21, 11696932), (26, 9447522), (28, 8772699), (38, 6464094), (39, 6298348), (42, 5848466), (52, 4723761), (57, 4309396), (76, 3232047), (78, 3149174), (84, 2924233), (91, 2699292), (114, 2154698), (133, 1846884), (156, 1574587), (182, 1349646), (228, 1077349), (247, 994476), (266, 923442), (273, 899764), (364, 674823), (399, 615628), (494, 497238), (532, 461721), (546, 449882), (741, 331492), (798, 307814), (988, 248619), (1092, 224941), (1482, 165746), (1596, 153907), (1729, 142068), (2964, 82873), (3458, 71034), (5187, 47356), (6916, 35517), (10374, 23678), (11839, 20748)]