420935856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25717}}^1$

素因数の和:25770

約数の個数: 80

約数和(自身を含む): 1224588288

約数和(自身を除く): 803652432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 25717, 51434, 77151, 102868, 154302, 205736, 282887, 308604, 411472, 565774, 617208, 797227, 848661, 1131548, 1234416, 1594454, 1697322, 2263096, 2391681, 3188908, 3394644, 4526192, 4783362, 6377816, 6789288, 8769497, 9566724, 12755632, 13578576, 17538994, 19133448, 26308491, 35077988, 38266896, 52616982, 70155976, 105233964, 140311952, 210467928, 420935856]

約数ペア:

[(1, 420935856), (2, 210467928), (3, 140311952), (4, 105233964), (6, 70155976), (8, 52616982), (11, 38266896), (12, 35077988), (16, 26308491), (22, 19133448), (24, 17538994), (31, 13578576), (33, 12755632), (44, 9566724), (48, 8769497), (62, 6789288), (66, 6377816), (88, 4783362), (93, 4526192), (124, 3394644), (132, 3188908), (176, 2391681), (186, 2263096), (248, 1697322), (264, 1594454), (341, 1234416), (372, 1131548), (496, 848661), (528, 797227), (682, 617208), (744, 565774), (1023, 411472), (1364, 308604), (1488, 282887), (2046, 205736), (2728, 154302), (4092, 102868), (5456, 77151), (8184, 51434), (16368, 25717)]