1378565536

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 3050224128

約数和(自身を除く): 1671658592

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 62, 71, 74, 92, 124, 142, 148, 184, 248, 284, 296, 368, 496, 529, 568, 592, 713, 736, 851, 992, 1058, 1136, 1147, 1184, 1426, 1633, 1702, 2116, 2201, 2272, 2294, 2627, 2852, 3266, 3404, 4232, 4402, 4588, 5254, 5704, 6532, 6808, 8464, 8804, 9176, 10508, 11408, 13064, 13616, 16399, 16928, 17608, 18352, 19573, 21016, 22816, 26128, 26381, 27232, 32798, 35216, 36704, 37559, 39146, 42032, 50623, 52256, 52762, 60421, 65596, 70432, 75118, 78292, 81437, 84064, 101246, 105524, 120842, 131192, 150236, 156584, 162874, 202492, 211048, 241684, 262384, 300472, 313168, 325748, 404984, 422096, 483368, 524768, 600944, 606763, 626336, 651496, 809968, 844192, 966736, 1164329, 1201888, 1213526, 1302992, 1389683, 1619936, 1873051, 1933472, 2328658, 2427052, 2605984, 2779366, 3746102, 4657316, 4854104, 5558732, 7492204, 9314632, 9708208, 11117464, 14984408, 18629264, 19416416, 22234928, 29968816, 37258528, 43080173, 44469856, 59937632, 86160346, 172320692, 344641384, 689282768, 1378565536]

約数ペア:

[(1, 1378565536), (2, 689282768), (4, 344641384), (8, 172320692), (16, 86160346), (23, 59937632), (31, 44469856), (32, 43080173), (37, 37258528), (46, 29968816), (62, 22234928), (71, 19416416), (74, 18629264), (92, 14984408), (124, 11117464), (142, 9708208), (148, 9314632), (184, 7492204), (248, 5558732), (284, 4854104), (296, 4657316), (368, 3746102), (496, 2779366), (529, 2605984), (568, 2427052), (592, 2328658), (713, 1933472), (736, 1873051), (851, 1619936), (992, 1389683), (1058, 1302992), (1136, 1213526), (1147, 1201888), (1184, 1164329), (1426, 966736), (1633, 844192), (1702, 809968), (2116, 651496), (2201, 626336), (2272, 606763), (2294, 600944), (2627, 524768), (2852, 483368), (3266, 422096), (3404, 404984), (4232, 325748), (4402, 313168), (4588, 300472), (5254, 262384), (5704, 241684), (6532, 211048), (6808, 202492), (8464, 162874), (8804, 156584), (9176, 150236), (10508, 131192), (11408, 120842), (13064, 105524), (13616, 101246), (16399, 84064), (16928, 81437), (17608, 78292), (18352, 75118), (19573, 70432), (21016, 65596), (22816, 60421), (26128, 52762), (26381, 52256), (27232, 50623), (32798, 42032), (35216, 39146), (36704, 37559)]