1020249156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 2574140800

約数和(自身を除く): 1553891644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 109, 114, 122, 183, 218, 228, 244, 327, 366, 436, 654, 673, 732, 1159, 1308, 1346, 2019, 2071, 2318, 2692, 3477, 4038, 4142, 4636, 6213, 6649, 6954, 8076, 8284, 12426, 12787, 13298, 13908, 19947, 24852, 25574, 26596, 38361, 39894, 41053, 51148, 73357, 76722, 79788, 82106, 123159, 126331, 146714, 153444, 164212, 220071, 246318, 252662, 293428, 378993, 440142, 492636, 505324, 757986, 780007, 880284, 1393783, 1515972, 1560014, 2340021, 2787566, 3120028, 4181349, 4474777, 4680042, 5575132, 8362698, 8949554, 9360084, 13424331, 16725396, 17899108, 26848662, 53697324, 85020763, 170041526, 255062289, 340083052, 510124578, 1020249156]

約数ペア:

[(1, 1020249156), (2, 510124578), (3, 340083052), (4, 255062289), (6, 170041526), (12, 85020763), (19, 53697324), (38, 26848662), (57, 17899108), (61, 16725396), (76, 13424331), (109, 9360084), (114, 8949554), (122, 8362698), (183, 5575132), (218, 4680042), (228, 4474777), (244, 4181349), (327, 3120028), (366, 2787566), (436, 2340021), (654, 1560014), (673, 1515972), (732, 1393783), (1159, 880284), (1308, 780007), (1346, 757986), (2019, 505324), (2071, 492636), (2318, 440142), (2692, 378993), (3477, 293428), (4038, 252662), (4142, 246318), (4636, 220071), (6213, 164212), (6649, 153444), (6954, 146714), (8076, 126331), (8284, 123159), (12426, 82106), (12787, 79788), (13298, 76722), (13908, 73357), (19947, 51148), (24852, 41053), (25574, 39894), (26596, 38361)]