9487700816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{1949}}^1$

素因数の和:3612

約数の個数: 80

約数和(自身を含む): 21257121600

約数和(自身を除く): 11769420784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 1627, 1949, 2992, 3254, 3898, 6508, 7796, 13016, 15592, 17897, 21439, 26032, 27659, 31184, 33133, 35794, 42878, 55318, 66266, 71588, 85756, 110636, 132532, 143176, 171512, 221272, 265064, 286352, 304249, 343024, 364463, 442544, 530128, 608498, 728926, 1216996, 1457852, 2433992, 2915704, 3171023, 4867984, 5831408, 6342046, 12684092, 25368184, 34881253, 50736368, 53907391, 69762506, 107814782, 139525012, 215629564, 279050024, 431259128, 558100048, 592981301, 862518256, 1185962602, 2371925204, 4743850408, 9487700816]

約数ペア:

[(1, 9487700816), (2, 4743850408), (4, 2371925204), (8, 1185962602), (11, 862518256), (16, 592981301), (17, 558100048), (22, 431259128), (34, 279050024), (44, 215629564), (68, 139525012), (88, 107814782), (136, 69762506), (176, 53907391), (187, 50736368), (272, 34881253), (374, 25368184), (748, 12684092), (1496, 6342046), (1627, 5831408), (1949, 4867984), (2992, 3171023), (3254, 2915704), (3898, 2433992), (6508, 1457852), (7796, 1216996), (13016, 728926), (15592, 608498), (17897, 530128), (21439, 442544), (26032, 364463), (27659, 343024), (31184, 304249), (33133, 286352), (35794, 265064), (42878, 221272), (55318, 171512), (66266, 143176), (71588, 132532), (85756, 110636)]