453671028

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 1169532000

約数和(自身を除く): 715860972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 149, 166, 249, 298, 332, 447, 498, 596, 747, 894, 996, 1019, 1341, 1494, 1788, 2038, 2682, 2988, 3057, 4076, 5364, 6114, 9171, 12228, 12367, 18342, 24734, 36684, 37101, 49468, 74202, 84577, 111303, 148404, 151831, 169154, 222606, 253731, 303662, 338308, 445212, 455493, 507462, 607324, 761193, 910986, 1014924, 1366479, 1522386, 1821972, 2732958, 3044772, 5465916, 12601973, 25203946, 37805919, 50407892, 75611838, 113417757, 151223676, 226835514, 453671028]

約数ペア:

[(1, 453671028), (2, 226835514), (3, 151223676), (4, 113417757), (6, 75611838), (9, 50407892), (12, 37805919), (18, 25203946), (36, 12601973), (83, 5465916), (149, 3044772), (166, 2732958), (249, 1821972), (298, 1522386), (332, 1366479), (447, 1014924), (498, 910986), (596, 761193), (747, 607324), (894, 507462), (996, 455493), (1019, 445212), (1341, 338308), (1494, 303662), (1788, 253731), (2038, 222606), (2682, 169154), (2988, 151831), (3057, 148404), (4076, 111303), (5364, 84577), (6114, 74202), (9171, 49468), (12228, 37101), (12367, 36684), (18342, 24734)]