620707248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2689}}^1$

素因数の和:2939

約数の個数: 120

約数和(自身を含む): 1994688800

約数和(自身を除く): 1373981552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 229, 252, 336, 458, 504, 687, 916, 1008, 1374, 1603, 1832, 2061, 2689, 2748, 3206, 3664, 4122, 4809, 5378, 5496, 6412, 8067, 8244, 9618, 10756, 10992, 12824, 14427, 16134, 16488, 18823, 19236, 21512, 24201, 25648, 28854, 32268, 32976, 37646, 38472, 43024, 48402, 56469, 57708, 64536, 75292, 76944, 96804, 112938, 115416, 129072, 150584, 169407, 193608, 225876, 230832, 301168, 338814, 387216, 451752, 615781, 677628, 903504, 1231562, 1355256, 1847343, 2463124, 2710512, 3694686, 4310467, 4926248, 5542029, 7389372, 8620934, 9852496, 11084058, 12931401, 14778744, 17241868, 22168116, 25862802, 29557488, 34483736, 38794203, 44336232, 51725604, 68967472, 77588406, 88672464, 103451208, 155176812, 206902416, 310353624, 620707248]

約数ペア:

[(1, 620707248), (2, 310353624), (3, 206902416), (4, 155176812), (6, 103451208), (7, 88672464), (8, 77588406), (9, 68967472), (12, 51725604), (14, 44336232), (16, 38794203), (18, 34483736), (21, 29557488), (24, 25862802), (28, 22168116), (36, 17241868), (42, 14778744), (48, 12931401), (56, 11084058), (63, 9852496), (72, 8620934), (84, 7389372), (112, 5542029), (126, 4926248), (144, 4310467), (168, 3694686), (229, 2710512), (252, 2463124), (336, 1847343), (458, 1355256), (504, 1231562), (687, 903504), (916, 677628), (1008, 615781), (1374, 451752), (1603, 387216), (1832, 338814), (2061, 301168), (2689, 230832), (2748, 225876), (3206, 193608), (3664, 169407), (4122, 150584), (4809, 129072), (5378, 115416), (5496, 112938), (6412, 96804), (8067, 76944), (8244, 75292), (9618, 64536), (10756, 57708), (10992, 56469), (12824, 48402), (14427, 43024), (16134, 38472), (16488, 37646), (18823, 32976), (19236, 32268), (21512, 28854), (24201, 25648)]