660072348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2053}}^1$

素因数の和:2308

約数の個数: 96

約数和(自身を含む): 1851886400

約数和(自身を除く): 1191814052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 229, 234, 351, 458, 468, 687, 702, 916, 1374, 1404, 2053, 2061, 2748, 2977, 4106, 4122, 5954, 6159, 6183, 8212, 8244, 8931, 11908, 12318, 12366, 17862, 18477, 24636, 24732, 26689, 26793, 35724, 36954, 53378, 53586, 55431, 73908, 80067, 80379, 106756, 107172, 110862, 160134, 160758, 221724, 240201, 320268, 321516, 470137, 480402, 720603, 940274, 960804, 1410411, 1441206, 1880548, 2820822, 2882412, 4231233, 5641644, 6111781, 8462466, 12223562, 12693699, 16924932, 18335343, 24447124, 25387398, 36670686, 50774796, 55006029, 73341372, 110012058, 165018087, 220024116, 330036174, 660072348]

約数ペア:

[(1, 660072348), (2, 330036174), (3, 220024116), (4, 165018087), (6, 110012058), (9, 73341372), (12, 55006029), (13, 50774796), (18, 36670686), (26, 25387398), (27, 24447124), (36, 18335343), (39, 16924932), (52, 12693699), (54, 12223562), (78, 8462466), (108, 6111781), (117, 5641644), (156, 4231233), (229, 2882412), (234, 2820822), (351, 1880548), (458, 1441206), (468, 1410411), (687, 960804), (702, 940274), (916, 720603), (1374, 480402), (1404, 470137), (2053, 321516), (2061, 320268), (2748, 240201), (2977, 221724), (4106, 160758), (4122, 160134), (5954, 110862), (6159, 107172), (6183, 106756), (8212, 80379), (8244, 80067), (8931, 73908), (11908, 55431), (12318, 53586), (12366, 53378), (17862, 36954), (18477, 35724), (24636, 26793), (24732, 26689)]