971265984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 168

約数和(自身を含む): 2861431920

約数和(自身を除く): 1890165936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 169, 192, 208, 222, 296, 312, 338, 416, 444, 481, 507, 592, 624, 676, 809, 832, 888, 962, 1014, 1184, 1248, 1352, 1443, 1618, 1776, 1924, 2028, 2368, 2427, 2496, 2704, 2886, 3236, 3552, 3848, 4056, 4854, 5408, 5772, 6253, 6472, 7104, 7696, 8112, 9708, 10517, 10816, 11544, 12506, 12944, 15392, 16224, 18759, 19416, 21034, 23088, 25012, 25888, 29933, 30784, 31551, 32448, 37518, 38832, 42068, 46176, 50024, 51776, 59866, 63102, 75036, 77664, 84136, 89799, 92352, 100048, 119732, 126204, 136721, 150072, 155328, 168272, 179598, 200096, 239464, 252408, 273442, 300144, 336544, 359196, 389129, 400192, 410163, 478928, 504816, 546884, 600288, 673088, 718392, 778258, 820326, 957856, 1009632, 1093768, 1167387, 1200576, 1436784, 1556516, 1640652, 1915712, 2019264, 2187536, 2334774, 2873568, 3113032, 3281304, 4375072, 4669548, 5058677, 5747136, 6226064, 6562608, 8750144, 9339096, 10117354, 12452128, 13125216, 15176031, 18678192, 20234708, 24904256, 26250432, 30352062, 37356384, 40469416, 60704124, 74712768, 80938832, 121408248, 161877664, 242816496, 323755328, 485632992, 971265984]

約数ペア:

[(1, 971265984), (2, 485632992), (3, 323755328), (4, 242816496), (6, 161877664), (8, 121408248), (12, 80938832), (13, 74712768), (16, 60704124), (24, 40469416), (26, 37356384), (32, 30352062), (37, 26250432), (39, 24904256), (48, 20234708), (52, 18678192), (64, 15176031), (74, 13125216), (78, 12452128), (96, 10117354), (104, 9339096), (111, 8750144), (148, 6562608), (156, 6226064), (169, 5747136), (192, 5058677), (208, 4669548), (222, 4375072), (296, 3281304), (312, 3113032), (338, 2873568), (416, 2334774), (444, 2187536), (481, 2019264), (507, 1915712), (592, 1640652), (624, 1556516), (676, 1436784), (809, 1200576), (832, 1167387), (888, 1093768), (962, 1009632), (1014, 957856), (1184, 820326), (1248, 778258), (1352, 718392), (1443, 673088), (1618, 600288), (1776, 546884), (1924, 504816), (2028, 478928), (2368, 410163), (2427, 400192), (2496, 389129), (2704, 359196), (2886, 336544), (3236, 300144), (3552, 273442), (3848, 252408), (4056, 239464), (4854, 200096), (5408, 179598), (5772, 168272), (6253, 155328), (6472, 150072), (7104, 136721), (7696, 126204), (8112, 119732), (9708, 100048), (10517, 92352), (10816, 89799), (11544, 84136), (12506, 77664), (12944, 75036), (15392, 63102), (16224, 59866), (18759, 51776), (19416, 50024), (21034, 46176), (23088, 42068), (25012, 38832), (25888, 37518), (29933, 32448), (30784, 31551)]