1228565512854

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{8951}}^1\times {\mathrm{28559}}^1$

素因数の和:37610

約数の個数: 64

約数和(自身を含む): 2761226496000

約数和(自身を除く): 1532660983146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 8951, 17902, 26853, 28559, 53706, 57118, 80559, 85677, 161118, 171354, 241677, 257031, 483354, 514062, 771093, 796639, 1542186, 1593278, 2389917, 2541751, 4779834, 5083502, 7169751, 7625253, 14339502, 15250506, 21509253, 22875759, 43018506, 45751518, 68627277, 137254554, 255631609, 511263218, 766894827, 1533789654, 2300684481, 4601368962, 6902053443, 13804106886, 22751213201, 45502426402, 68253639603, 136507279206, 204760918809, 409521837618, 614282756427, 1228565512854]

約数ペア:

[(1, 1228565512854), (2, 614282756427), (3, 409521837618), (6, 204760918809), (9, 136507279206), (18, 68253639603), (27, 45502426402), (54, 22751213201), (89, 13804106886), (178, 6902053443), (267, 4601368962), (534, 2300684481), (801, 1533789654), (1602, 766894827), (2403, 511263218), (4806, 255631609), (8951, 137254554), (17902, 68627277), (26853, 45751518), (28559, 43018506), (53706, 22875759), (57118, 21509253), (80559, 15250506), (85677, 14339502), (161118, 7625253), (171354, 7169751), (241677, 5083502), (257031, 4779834), (483354, 2541751), (514062, 2389917), (771093, 1593278), (796639, 1542186)]