1648549152828

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{6643411}}^1$

素因数の和:6643595

約数の個数: 72

約数和(自身を含む): 4272962877456

約数和(自身を除く): 2624413724628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 113, 122, 183, 226, 244, 339, 366, 452, 549, 678, 732, 1017, 1098, 1356, 2034, 2196, 4068, 6893, 13786, 20679, 27572, 41358, 62037, 82716, 124074, 248148, 6643411, 13286822, 19930233, 26573644, 39860466, 59790699, 79720932, 119581398, 239162796, 405248071, 750705443, 810496142, 1215744213, 1501410886, 1620992284, 2252116329, 2431488426, 3002821772, 3647232639, 4504232658, 4862976852, 6756348987, 7294465278, 9008465316, 13512697974, 14588930556, 27025395948, 45793032023, 91586064046, 137379096069, 183172128092, 274758192138, 412137288207, 549516384276, 824274576414, 1648549152828]

約数ペア:

[(1, 1648549152828), (2, 824274576414), (3, 549516384276), (4, 412137288207), (6, 274758192138), (9, 183172128092), (12, 137379096069), (18, 91586064046), (36, 45793032023), (61, 27025395948), (113, 14588930556), (122, 13512697974), (183, 9008465316), (226, 7294465278), (244, 6756348987), (339, 4862976852), (366, 4504232658), (452, 3647232639), (549, 3002821772), (678, 2431488426), (732, 2252116329), (1017, 1620992284), (1098, 1501410886), (1356, 1215744213), (2034, 810496142), (2196, 750705443), (4068, 405248071), (6893, 239162796), (13786, 119581398), (20679, 79720932), (27572, 59790699), (41358, 39860466), (62037, 26573644), (82716, 19930233), (124074, 13286822), (248148, 6643411)]