325104770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 667363968

約数和(自身を除く): 342259198

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 67, 73, 85, 115, 134, 146, 170, 230, 289, 335, 365, 391, 578, 670, 730, 782, 1139, 1241, 1445, 1541, 1679, 1955, 2278, 2482, 2890, 3082, 3358, 3910, 4891, 5695, 6205, 6647, 7705, 8395, 9782, 11390, 12410, 13294, 15410, 16790, 19363, 21097, 24455, 26197, 28543, 33235, 38726, 42194, 48910, 52394, 57086, 66470, 83147, 96815, 105485, 112493, 130985, 142715, 166294, 193630, 210970, 224986, 261970, 285430, 415735, 445349, 485231, 562465, 831470, 890698, 970462, 1124930, 1413499, 1912381, 2226745, 2426155, 2826998, 3824762, 4453490, 4852310, 7067495, 9561905, 14134990, 19123810, 32510477, 65020954, 162552385, 325104770]

約数ペア:

[(1, 325104770), (2, 162552385), (5, 65020954), (10, 32510477), (17, 19123810), (23, 14134990), (34, 9561905), (46, 7067495), (67, 4852310), (73, 4453490), (85, 3824762), (115, 2826998), (134, 2426155), (146, 2226745), (170, 1912381), (230, 1413499), (289, 1124930), (335, 970462), (365, 890698), (391, 831470), (578, 562465), (670, 485231), (730, 445349), (782, 415735), (1139, 285430), (1241, 261970), (1445, 224986), (1541, 210970), (1679, 193630), (1955, 166294), (2278, 142715), (2482, 130985), (2890, 112493), (3082, 105485), (3358, 96815), (3910, 83147), (4891, 66470), (5695, 57086), (6205, 52394), (6647, 48910), (7705, 42194), (8395, 38726), (9782, 33235), (11390, 28543), (12410, 26197), (13294, 24455), (15410, 21097), (16790, 19363)]