551122092

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 1442954240

約数和(自身を除く): 891832148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 379, 558, 758, 1116, 1137, 1303, 1516, 2274, 2606, 3411, 3909, 4548, 5212, 6822, 7818, 11727, 11749, 13644, 15636, 23454, 23498, 35247, 40393, 46908, 46996, 70494, 80786, 105741, 121179, 140988, 161572, 211482, 242358, 363537, 422964, 484716, 493837, 727074, 987674, 1454148, 1481511, 1975348, 2963022, 4444533, 5926044, 8889066, 15308947, 17778132, 30617894, 45926841, 61235788, 91853682, 137780523, 183707364, 275561046, 551122092]

約数ペア:

[(1, 551122092), (2, 275561046), (3, 183707364), (4, 137780523), (6, 91853682), (9, 61235788), (12, 45926841), (18, 30617894), (31, 17778132), (36, 15308947), (62, 8889066), (93, 5926044), (124, 4444533), (186, 2963022), (279, 1975348), (372, 1481511), (379, 1454148), (558, 987674), (758, 727074), (1116, 493837), (1137, 484716), (1303, 422964), (1516, 363537), (2274, 242358), (2606, 211482), (3411, 161572), (3909, 140988), (4548, 121179), (5212, 105741), (6822, 80786), (7818, 70494), (11727, 46996), (11749, 46908), (13644, 40393), (15636, 35247), (23454, 23498)]