491787324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3632

約数の個数: 108

約数和(自身を含む): 1464808800

約数和(自身を除く): 973021476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 294, 316, 441, 474, 553, 588, 711, 882, 948, 1106, 1422, 1659, 1764, 2212, 2844, 3318, 3529, 3871, 4977, 6636, 7058, 7742, 9954, 10587, 11613, 14116, 15484, 19908, 21174, 23226, 24703, 31761, 34839, 42348, 46452, 49406, 63522, 69678, 74109, 98812, 127044, 139356, 148218, 172921, 222327, 278791, 296436, 345842, 444654, 518763, 557582, 691684, 836373, 889308, 1037526, 1115164, 1556289, 1672746, 1951537, 2075052, 2509119, 3112578, 3345492, 3903074, 5018238, 5854611, 6225156, 7806148, 10036476, 11709222, 13660759, 17563833, 23418444, 27321518, 35127666, 40982277, 54643036, 70255332, 81964554, 122946831, 163929108, 245893662, 491787324]

約数ペア:

[(1, 491787324), (2, 245893662), (3, 163929108), (4, 122946831), (6, 81964554), (7, 70255332), (9, 54643036), (12, 40982277), (14, 35127666), (18, 27321518), (21, 23418444), (28, 17563833), (36, 13660759), (42, 11709222), (49, 10036476), (63, 7806148), (79, 6225156), (84, 5854611), (98, 5018238), (126, 3903074), (147, 3345492), (158, 3112578), (196, 2509119), (237, 2075052), (252, 1951537), (294, 1672746), (316, 1556289), (441, 1115164), (474, 1037526), (553, 889308), (588, 836373), (711, 691684), (882, 557582), (948, 518763), (1106, 444654), (1422, 345842), (1659, 296436), (1764, 278791), (2212, 222327), (2844, 172921), (3318, 148218), (3529, 139356), (3871, 127044), (4977, 98812), (6636, 74109), (7058, 69678), (7742, 63522), (9954, 49406), (10587, 46452), (11613, 42348), (14116, 34839), (15484, 31761), (19908, 24703), (21174, 23226)]