1161567368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 2396148720

約数和(自身を除く): 1234581352

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 277, 488, 554, 661, 793, 1108, 1322, 1586, 2216, 2644, 3172, 3601, 5288, 6344, 7202, 8593, 14404, 16897, 17186, 28808, 33794, 34372, 40321, 67588, 68744, 80642, 135176, 161284, 183097, 219661, 322568, 366194, 439322, 524173, 732388, 878644, 1048346, 1464776, 1757288, 2096692, 2380261, 4193384, 4760522, 9521044, 11168917, 19042088, 22337834, 44675668, 89351336, 145195921, 290391842, 580783684, 1161567368]

約数ペア:

[(1, 1161567368), (2, 580783684), (4, 290391842), (8, 145195921), (13, 89351336), (26, 44675668), (52, 22337834), (61, 19042088), (104, 11168917), (122, 9521044), (244, 4760522), (277, 4193384), (488, 2380261), (554, 2096692), (661, 1757288), (793, 1464776), (1108, 1048346), (1322, 878644), (1586, 732388), (2216, 524173), (2644, 439322), (3172, 366194), (3601, 322568), (5288, 219661), (6344, 183097), (7202, 161284), (8593, 135176), (14404, 80642), (16897, 68744), (17186, 67588), (28808, 40321), (33794, 34372)]