31748308752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4541

約数の個数: 160

約数和(自身を含む): 87154421760

約数和(自身を除く): 55406113008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 83, 93, 118, 124, 166, 177, 186, 236, 248, 249, 332, 354, 372, 472, 496, 498, 664, 708, 744, 944, 996, 1328, 1416, 1488, 1829, 1992, 2573, 2832, 3658, 3984, 4357, 4897, 5146, 5487, 7316, 7719, 8714, 9794, 10292, 10974, 13071, 14632, 14691, 15438, 17428, 19588, 20584, 21948, 26142, 29264, 29382, 30876, 34856, 39176, 41168, 43896, 52284, 58764, 61752, 69712, 78352, 87792, 104568, 117528, 123504, 135067, 151807, 209136, 235056, 257063, 270134, 303614, 361631, 405201, 455421, 514126, 540268, 607228, 723262, 771189, 810402, 910842, 1028252, 1080536, 1084893, 1214456, 1446524, 1542378, 1620804, 1821684, 2056504, 2161072, 2169786, 2428912, 2893048, 3084756, 3241608, 3643368, 4113008, 4339572, 5786096, 6169512, 6483216, 7286736, 7968953, 8679144, 11210561, 12339024, 15937906, 17358288, 21336229, 22421122, 23906859, 31875812, 33631683, 42672458, 44842244, 47813718, 63751624, 64008687, 67263366, 85344916, 89684488, 95627436, 127503248, 128017374, 134526732, 170689832, 179368976, 191254872, 256034748, 269053464, 341379664, 382509744, 512069496, 538106928, 661423099, 1024138992, 1322846198, 1984269297, 2645692396, 3968538594, 5291384792, 7937077188, 10582769584, 15874154376, 31748308752]

約数ペア:

[(1, 31748308752), (2, 15874154376), (3, 10582769584), (4, 7937077188), (6, 5291384792), (8, 3968538594), (12, 2645692396), (16, 1984269297), (24, 1322846198), (31, 1024138992), (48, 661423099), (59, 538106928), (62, 512069496), (83, 382509744), (93, 341379664), (118, 269053464), (124, 256034748), (166, 191254872), (177, 179368976), (186, 170689832), (236, 134526732), (248, 128017374), (249, 127503248), (332, 95627436), (354, 89684488), (372, 85344916), (472, 67263366), (496, 64008687), (498, 63751624), (664, 47813718), (708, 44842244), (744, 42672458), (944, 33631683), (996, 31875812), (1328, 23906859), (1416, 22421122), (1488, 21336229), (1829, 17358288), (1992, 15937906), (2573, 12339024), (2832, 11210561), (3658, 8679144), (3984, 7968953), (4357, 7286736), (4897, 6483216), (5146, 6169512), (5487, 5786096), (7316, 4339572), (7719, 4113008), (8714, 3643368), (9794, 3241608), (10292, 3084756), (10974, 2893048), (13071, 2428912), (14632, 2169786), (14691, 2161072), (15438, 2056504), (17428, 1821684), (19588, 1620804), (20584, 1542378), (21948, 1446524), (26142, 1214456), (29264, 1084893), (29382, 1080536), (30876, 1028252), (34856, 910842), (39176, 810402), (41168, 771189), (43896, 723262), (52284, 607228), (58764, 540268), (61752, 514126), (69712, 455421), (78352, 405201), (87792, 361631), (104568, 303614), (117528, 270134), (123504, 257063), (135067, 235056), (151807, 209136)]