303151728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18521}}^1$

素因数の和:18574

約数の個数: 80

約数和(自身を含む): 881943552

約数和(自身を除く): 578791824

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, 18521, 37042, 55563, 74084, 111126, 148168, 203731, 222252, 296336, 407462, 444504, 574151, 611193, 814924, 889008, 1148302, 1222386, 1629848, 1722453, 2296604, 2444772, 3259696, 3444906, 4593208, 4889544, 6315661, 6889812, 9186416, 9779088, 12631322, 13779624, 18946983, 25262644, 27559248, 37893966, 50525288, 75787932, 101050576, 151575864, 303151728]

約数ペア:

[(1, 303151728), (2, 151575864), (3, 101050576), (4, 75787932), (6, 50525288), (8, 37893966), (11, 27559248), (12, 25262644), (16, 18946983), (22, 13779624), (24, 12631322), (31, 9779088), (33, 9186416), (44, 6889812), (48, 6315661), (62, 4889544), (66, 4593208), (88, 3444906), (93, 3259696), (124, 2444772), (132, 2296604), (176, 1722453), (186, 1629848), (248, 1222386), (264, 1148302), (341, 889008), (372, 814924), (496, 611193), (528, 574151), (682, 444504), (744, 407462), (1023, 296336), (1364, 222252), (1488, 203731), (2046, 148168), (2728, 111126), (4092, 74084), (5456, 55563), (8184, 37042), (16368, 18521)]