920113488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1321}}^1$

素因数の和:2033

約数の個数: 120

約数和(自身を含む): 2949392576

約数和(自身を除く): 2029279088

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, 252, 336, 504, 691, 1008, 1321, 1382, 2073, 2642, 2764, 3963, 4146, 4837, 5284, 5528, 6219, 7926, 8292, 9247, 9674, 10568, 11056, 11889, 12438, 14511, 15852, 16584, 18494, 19348, 21136, 23778, 24876, 27741, 29022, 31704, 33168, 36988, 38696, 43533, 47556, 49752, 55482, 58044, 63408, 73976, 77392, 83223, 87066, 95112, 99504, 110964, 116088, 147952, 166446, 174132, 190224, 221928, 232176, 332892, 348264, 443856, 665784, 696528, 912811, 1331568, 1825622, 2738433, 3651244, 5476866, 6389677, 7302488, 8215299, 10953732, 12779354, 14604976, 16430598, 19169031, 21907464, 25558708, 32861196, 38338062, 43814928, 51117416, 57507093, 65722392, 76676124, 102234832, 115014186, 131444784, 153352248, 230028372, 306704496, 460056744, 920113488]

約数ペア:

[(1, 920113488), (2, 460056744), (3, 306704496), (4, 230028372), (6, 153352248), (7, 131444784), (8, 115014186), (9, 102234832), (12, 76676124), (14, 65722392), (16, 57507093), (18, 51117416), (21, 43814928), (24, 38338062), (28, 32861196), (36, 25558708), (42, 21907464), (48, 19169031), (56, 16430598), (63, 14604976), (72, 12779354), (84, 10953732), (112, 8215299), (126, 7302488), (144, 6389677), (168, 5476866), (252, 3651244), (336, 2738433), (504, 1825622), (691, 1331568), (1008, 912811), (1321, 696528), (1382, 665784), (2073, 443856), (2642, 348264), (2764, 332892), (3963, 232176), (4146, 221928), (4837, 190224), (5284, 174132), (5528, 166446), (6219, 147952), (7926, 116088), (8292, 110964), (9247, 99504), (9674, 95112), (10568, 87066), (11056, 83223), (11889, 77392), (12438, 73976), (14511, 63408), (15852, 58044), (16584, 55482), (18494, 49752), (19348, 47556), (21136, 43533), (23778, 38696), (24876, 36988), (27741, 33168), (29022, 31704)]