2838264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 8346240

約数和(自身を除く): 5507976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 827, 858, 1144, 1654, 1716, 2481, 3308, 3432, 4962, 6616, 9097, 9924, 10751, 18194, 19848, 21502, 27291, 32253, 36388, 43004, 54582, 64506, 72776, 86008, 109164, 118261, 129012, 218328, 236522, 258024, 354783, 473044, 709566, 946088, 1419132, 2838264]

約数ペア:

[(1, 2838264), (2, 1419132), (3, 946088), (4, 709566), (6, 473044), (8, 354783), (11, 258024), (12, 236522), (13, 218328), (22, 129012), (24, 118261), (26, 109164), (33, 86008), (39, 72776), (44, 64506), (52, 54582), (66, 43004), (78, 36388), (88, 32253), (104, 27291), (132, 21502), (143, 19848), (156, 18194), (264, 10751), (286, 9924), (312, 9097), (429, 6616), (572, 4962), (827, 3432), (858, 3308), (1144, 2481), (1654, 1716)]