620139036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1787}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 1598042880

約数和(自身を除く): 977903844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 239, 242, 363, 478, 484, 717, 726, 956, 1434, 1452, 1787, 2629, 2868, 3574, 5258, 5361, 7148, 7887, 10516, 10722, 15774, 19657, 21444, 28919, 31548, 39314, 57838, 58971, 78628, 86757, 115676, 117942, 173514, 216227, 235884, 347028, 427093, 432454, 648681, 854186, 864908, 1281279, 1297362, 1708372, 2562558, 2594724, 4698023, 5125116, 9396046, 14094069, 18792092, 28188138, 51678253, 56376276, 103356506, 155034759, 206713012, 310069518, 620139036]

約数ペア:

[(1, 620139036), (2, 310069518), (3, 206713012), (4, 155034759), (6, 103356506), (11, 56376276), (12, 51678253), (22, 28188138), (33, 18792092), (44, 14094069), (66, 9396046), (121, 5125116), (132, 4698023), (239, 2594724), (242, 2562558), (363, 1708372), (478, 1297362), (484, 1281279), (717, 864908), (726, 854186), (956, 648681), (1434, 432454), (1452, 427093), (1787, 347028), (2629, 235884), (2868, 216227), (3574, 173514), (5258, 117942), (5361, 115676), (7148, 86757), (7887, 78628), (10516, 58971), (10722, 57838), (15774, 39314), (19657, 31548), (21444, 28919)]