275086064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 606437376

約数和(自身を除く): 331351312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 127, 176, 248, 254, 341, 397, 496, 508, 682, 794, 1016, 1364, 1397, 1588, 2032, 2728, 2794, 3176, 3937, 4367, 5456, 5588, 6352, 7874, 8734, 11176, 12307, 15748, 17468, 22352, 24614, 31496, 34936, 43307, 49228, 50419, 62992, 69872, 86614, 98456, 100838, 135377, 173228, 196912, 201676, 270754, 346456, 403352, 541508, 554609, 692912, 806704, 1083016, 1109218, 1562989, 2166032, 2218436, 3125978, 4436872, 6251956, 8873744, 12503912, 17192879, 25007824, 34385758, 68771516, 137543032, 275086064]

約数ペア:

[(1, 275086064), (2, 137543032), (4, 68771516), (8, 34385758), (11, 25007824), (16, 17192879), (22, 12503912), (31, 8873744), (44, 6251956), (62, 4436872), (88, 3125978), (124, 2218436), (127, 2166032), (176, 1562989), (248, 1109218), (254, 1083016), (341, 806704), (397, 692912), (496, 554609), (508, 541508), (682, 403352), (794, 346456), (1016, 270754), (1364, 201676), (1397, 196912), (1588, 173228), (2032, 135377), (2728, 100838), (2794, 98456), (3176, 86614), (3937, 69872), (4367, 62992), (5456, 50419), (5588, 49228), (6352, 43307), (7874, 34936), (8734, 31496), (11176, 24614), (12307, 22352), (15748, 17468)]