1290058392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{20261}}^1$

素因数の和:20656

約数の個数: 64

約数和(自身を含む): 3695788800

約数和(自身を除く): 2405730408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 758, 1137, 1516, 2274, 2653, 3032, 4548, 5306, 7959, 9096, 10612, 15918, 20261, 21224, 31836, 40522, 60783, 63672, 81044, 121566, 141827, 162088, 243132, 283654, 425481, 486264, 567308, 850962, 1134616, 1701924, 3403848, 7678919, 15357838, 23036757, 30715676, 46073514, 53752433, 61431352, 92147028, 107504866, 161257299, 184294056, 215009732, 322514598, 430019464, 645029196, 1290058392]

約数ペア:

[(1, 1290058392), (2, 645029196), (3, 430019464), (4, 322514598), (6, 215009732), (7, 184294056), (8, 161257299), (12, 107504866), (14, 92147028), (21, 61431352), (24, 53752433), (28, 46073514), (42, 30715676), (56, 23036757), (84, 15357838), (168, 7678919), (379, 3403848), (758, 1701924), (1137, 1134616), (1516, 850962), (2274, 567308), (2653, 486264), (3032, 425481), (4548, 283654), (5306, 243132), (7959, 162088), (9096, 141827), (10612, 121566), (15918, 81044), (20261, 63672), (21224, 60783), (31836, 40522)]