1390920256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 3108667392

約数和(自身を除く): 1717747136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 127, 176, 188, 254, 331, 352, 376, 508, 517, 662, 704, 752, 1016, 1034, 1324, 1397, 1504, 2032, 2068, 2648, 2794, 3008, 3641, 4064, 4136, 5296, 5588, 5969, 7282, 8128, 8272, 10592, 11176, 11938, 14564, 15557, 16544, 21184, 22352, 23876, 29128, 31114, 33088, 42037, 44704, 47752, 58256, 62228, 65659, 84074, 89408, 95504, 116512, 124456, 131318, 168148, 171127, 191008, 233024, 248912, 262636, 336296, 342254, 382016, 462407, 497824, 525272, 672592, 684508, 924814, 995648, 1050544, 1345184, 1369016, 1849628, 1975739, 2101088, 2690368, 2738032, 3699256, 3951478, 4202176, 5476064, 7398512, 7902956, 10952128, 14797024, 15805912, 21733129, 29594048, 31611824, 43466258, 63223648, 86932516, 126447296, 173865032, 347730064, 695460128, 1390920256]

約数ペア:

[(1, 1390920256), (2, 695460128), (4, 347730064), (8, 173865032), (11, 126447296), (16, 86932516), (22, 63223648), (32, 43466258), (44, 31611824), (47, 29594048), (64, 21733129), (88, 15805912), (94, 14797024), (127, 10952128), (176, 7902956), (188, 7398512), (254, 5476064), (331, 4202176), (352, 3951478), (376, 3699256), (508, 2738032), (517, 2690368), (662, 2101088), (704, 1975739), (752, 1849628), (1016, 1369016), (1034, 1345184), (1324, 1050544), (1397, 995648), (1504, 924814), (2032, 684508), (2068, 672592), (2648, 525272), (2794, 497824), (3008, 462407), (3641, 382016), (4064, 342254), (4136, 336296), (5296, 262636), (5588, 248912), (5969, 233024), (7282, 191008), (8128, 171127), (8272, 168148), (10592, 131318), (11176, 124456), (11938, 116512), (14564, 95504), (15557, 89408), (16544, 84074), (21184, 65659), (22352, 62228), (23876, 58256), (29128, 47752), (31114, 44704), (33088, 42037)]