446943952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7487}}^1$

素因数の和:7556

約数の個数: 80

約数和(自身を含む): 1091930112

約数和(自身を除く): 644986160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 4264, 4592, 7462, 7487, 8528, 14924, 14974, 29848, 29948, 52409, 59696, 59896, 97331, 104818, 119792, 194662, 209636, 306967, 389324, 419272, 613934, 681317, 778648, 838544, 1227868, 1362634, 1557296, 2148769, 2455736, 2725268, 3990571, 4297538, 4911472, 5450536, 7981142, 8595076, 10901072, 15962284, 17190152, 27933997, 31924568, 34380304, 55867994, 63849136, 111735988, 223471976, 446943952]

約数ペア:

[(1, 446943952), (2, 223471976), (4, 111735988), (7, 63849136), (8, 55867994), (13, 34380304), (14, 31924568), (16, 27933997), (26, 17190152), (28, 15962284), (41, 10901072), (52, 8595076), (56, 7981142), (82, 5450536), (91, 4911472), (104, 4297538), (112, 3990571), (164, 2725268), (182, 2455736), (208, 2148769), (287, 1557296), (328, 1362634), (364, 1227868), (533, 838544), (574, 778648), (656, 681317), (728, 613934), (1066, 419272), (1148, 389324), (1456, 306967), (2132, 209636), (2296, 194662), (3731, 119792), (4264, 104818), (4592, 97331), (7462, 59896), (7487, 59696), (8528, 52409), (14924, 29948), (14974, 29848)]