1564056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 4687200

約数和(自身を除く): 3123144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 557, 702, 936, 1114, 1404, 1671, 2228, 2808, 3342, 4456, 5013, 6684, 7241, 10026, 13368, 14482, 15039, 20052, 21723, 28964, 30078, 40104, 43446, 57928, 60156, 65169, 86892, 120312, 130338, 173784, 195507, 260676, 391014, 521352, 782028, 1564056]

約数ペア:

[(1, 1564056), (2, 782028), (3, 521352), (4, 391014), (6, 260676), (8, 195507), (9, 173784), (12, 130338), (13, 120312), (18, 86892), (24, 65169), (26, 60156), (27, 57928), (36, 43446), (39, 40104), (52, 30078), (54, 28964), (72, 21723), (78, 20052), (104, 15039), (108, 14482), (117, 13368), (156, 10026), (216, 7241), (234, 6684), (312, 5013), (351, 4456), (468, 3342), (557, 2808), (702, 2228), (936, 1671), (1114, 1404)]