1974931056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4463}}^1$

素因数の和:4923

約数の個数: 120

約数和(自身を含む): 6332451840

約数和(自身を除く): 4357520784

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, 439, 504, 878, 1008, 1317, 1756, 2634, 3073, 3512, 3951, 4463, 5268, 6146, 7024, 7902, 8926, 9219, 10536, 12292, 13389, 15804, 17852, 18438, 21072, 24584, 26778, 27657, 31241, 31608, 35704, 36876, 40167, 49168, 53556, 55314, 62482, 63216, 71408, 73752, 80334, 93723, 107112, 110628, 124964, 147504, 160668, 187446, 214224, 221256, 249928, 281169, 321336, 374892, 442512, 499856, 562338, 642672, 749784, 1124676, 1499568, 1959257, 2249352, 3918514, 4498704, 5877771, 7837028, 11755542, 13714799, 15674056, 17633313, 23511084, 27429598, 31348112, 35266626, 41144397, 47022168, 54859196, 70533252, 82288794, 94044336, 109718392, 123433191, 141066504, 164577588, 219436784, 246866382, 282133008, 329155176, 493732764, 658310352, 987465528, 1974931056]

約数ペア:

[(1, 1974931056), (2, 987465528), (3, 658310352), (4, 493732764), (6, 329155176), (7, 282133008), (8, 246866382), (9, 219436784), (12, 164577588), (14, 141066504), (16, 123433191), (18, 109718392), (21, 94044336), (24, 82288794), (28, 70533252), (36, 54859196), (42, 47022168), (48, 41144397), (56, 35266626), (63, 31348112), (72, 27429598), (84, 23511084), (112, 17633313), (126, 15674056), (144, 13714799), (168, 11755542), (252, 7837028), (336, 5877771), (439, 4498704), (504, 3918514), (878, 2249352), (1008, 1959257), (1317, 1499568), (1756, 1124676), (2634, 749784), (3073, 642672), (3512, 562338), (3951, 499856), (4463, 442512), (5268, 374892), (6146, 321336), (7024, 281169), (7902, 249928), (8926, 221256), (9219, 214224), (10536, 187446), (12292, 160668), (13389, 147504), (15804, 124964), (17852, 110628), (18438, 107112), (21072, 93723), (24584, 80334), (26778, 73752), (27657, 71408), (31241, 63216), (31608, 62482), (35704, 55314), (36876, 53556), (40167, 49168)]