402214305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 732791808

約数和(自身を除く): 330577503

約数列:

[1, 3, 5, 15, 17, 31, 41, 51, 73, 85, 93, 123, 155, 205, 219, 255, 289, 365, 465, 527, 615, 697, 867, 1095, 1241, 1271, 1445, 1581, 2091, 2263, 2635, 2993, 3485, 3723, 3813, 4335, 6205, 6355, 6789, 7905, 8959, 8979, 10455, 11315, 11849, 14965, 18615, 19065, 21097, 21607, 26877, 33945, 35547, 38471, 44795, 44895, 50881, 59245, 63291, 64821, 92783, 105485, 108035, 115413, 134385, 152643, 177735, 192355, 254405, 278349, 316455, 324105, 367319, 463915, 577065, 654007, 763215, 864977, 1101957, 1391745, 1577311, 1836595, 1962021, 2594931, 3270035, 4324885, 4731933, 5509785, 7886555, 9810105, 12974655, 23659665, 26814287, 80442861, 134071435, 402214305]

約数ペア:

[(1, 402214305), (3, 134071435), (5, 80442861), (15, 26814287), (17, 23659665), (31, 12974655), (41, 9810105), (51, 7886555), (73, 5509785), (85, 4731933), (93, 4324885), (123, 3270035), (155, 2594931), (205, 1962021), (219, 1836595), (255, 1577311), (289, 1391745), (365, 1101957), (465, 864977), (527, 763215), (615, 654007), (697, 577065), (867, 463915), (1095, 367319), (1241, 324105), (1271, 316455), (1445, 278349), (1581, 254405), (2091, 192355), (2263, 177735), (2635, 152643), (2993, 134385), (3485, 115413), (3723, 108035), (3813, 105485), (4335, 92783), (6205, 64821), (6355, 63291), (6789, 59245), (7905, 50881), (8959, 44895), (8979, 44795), (10455, 38471), (11315, 35547), (11849, 33945), (14965, 26877), (18615, 21607), (19065, 21097)]