225358344

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3257}}^1$

素因数の和:3331

約数の個数: 72

約数和(自身を含む): 630862830

約数和(自身を除く): 405504486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 3257, 3844, 5766, 6514, 7688, 8649, 9771, 11532, 13028, 17298, 19542, 23064, 26056, 29313, 34596, 39084, 58626, 69192, 78168, 100967, 117252, 201934, 234504, 302901, 403868, 605802, 807736, 908703, 1211604, 1817406, 2423208, 3129977, 3634812, 6259954, 7269624, 9389931, 12519908, 18779862, 25039816, 28169793, 37559724, 56339586, 75119448, 112679172, 225358344]

約数ペア:

[(1, 225358344), (2, 112679172), (3, 75119448), (4, 56339586), (6, 37559724), (8, 28169793), (9, 25039816), (12, 18779862), (18, 12519908), (24, 9389931), (31, 7269624), (36, 6259954), (62, 3634812), (72, 3129977), (93, 2423208), (124, 1817406), (186, 1211604), (248, 908703), (279, 807736), (372, 605802), (558, 403868), (744, 302901), (961, 234504), (1116, 201934), (1922, 117252), (2232, 100967), (2883, 78168), (3257, 69192), (3844, 58626), (5766, 39084), (6514, 34596), (7688, 29313), (8649, 26056), (9771, 23064), (11532, 19542), (13028, 17298)]