15674837488

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 32938717680

約数和(自身を除く): 17263880192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 131, 136, 226, 229, 262, 272, 289, 452, 458, 524, 578, 904, 916, 1048, 1156, 1808, 1832, 1921, 2096, 2227, 2312, 3664, 3842, 3893, 4454, 4624, 7684, 7786, 8908, 14803, 15368, 15572, 17816, 25877, 29606, 29999, 30736, 31144, 32657, 35632, 37859, 51754, 59212, 59998, 62288, 65314, 66181, 75718, 103508, 118424, 119996, 130628, 132362, 151436, 207016, 236848, 239992, 251651, 261256, 264724, 302872, 414032, 439909, 479984, 503302, 509983, 522512, 529448, 605744, 879818, 1006604, 1019966, 1058896, 1759636, 2013208, 2039932, 3389887, 3519272, 4026416, 4079864, 4278067, 6779774, 7038544, 7478453, 8159728, 8556134, 8669711, 13559548, 14956906, 17112268, 17339422, 27119096, 29913812, 34224536, 34678844, 54238192, 57628079, 59827624, 68449072, 69357688, 115256158, 119655248, 138715376, 230512316, 461024632, 922049264, 979677343, 1959354686, 3918709372, 7837418744, 15674837488]

約数ペア:

[(1, 15674837488), (2, 7837418744), (4, 3918709372), (8, 1959354686), (16, 979677343), (17, 922049264), (34, 461024632), (68, 230512316), (113, 138715376), (131, 119655248), (136, 115256158), (226, 69357688), (229, 68449072), (262, 59827624), (272, 57628079), (289, 54238192), (452, 34678844), (458, 34224536), (524, 29913812), (578, 27119096), (904, 17339422), (916, 17112268), (1048, 14956906), (1156, 13559548), (1808, 8669711), (1832, 8556134), (1921, 8159728), (2096, 7478453), (2227, 7038544), (2312, 6779774), (3664, 4278067), (3842, 4079864), (3893, 4026416), (4454, 3519272), (4624, 3389887), (7684, 2039932), (7786, 2013208), (8908, 1759636), (14803, 1058896), (15368, 1019966), (15572, 1006604), (17816, 879818), (25877, 605744), (29606, 529448), (29999, 522512), (30736, 509983), (31144, 503302), (32657, 479984), (35632, 439909), (37859, 414032), (51754, 302872), (59212, 264724), (59998, 261256), (62288, 251651), (65314, 239992), (66181, 236848), (75718, 207016), (103508, 151436), (118424, 132362), (119996, 130628)]