317778768

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 959462400

約数和(自身を除く): 641683632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 389, 432, 488, 496, 549, 558, 732, 744, 778, 837, 976, 1098, 1116, 1167, 1464, 1488, 1556, 1647, 1674, 1891, 2196, 2232, 2334, 2928, 3112, 3294, 3348, 3501, 3782, 4392, 4464, 4668, 5673, 6224, 6588, 6696, 7002, 7564, 8784, 9336, 10503, 11346, 12059, 13176, 13392, 14004, 15128, 17019, 18672, 21006, 22692, 23729, 24118, 26352, 28008, 30256, 34038, 36177, 42012, 45384, 47458, 48236, 51057, 56016, 68076, 71187, 72354, 84024, 90768, 94916, 96472, 102114, 108531, 136152, 142374, 144708, 168048, 189832, 192944, 204228, 213561, 217062, 272304, 284748, 289416, 325593, 379664, 408456, 427122, 434124, 569496, 578832, 640683, 651186, 735599, 816912, 854244, 868248, 1138992, 1281366, 1302372, 1471198, 1708488, 1736496, 2206797, 2562732, 2604744, 2942396, 3416976, 4413594, 5125464, 5209488, 5884792, 6620391, 8827188, 10250928, 11769584, 13240782, 17654376, 19861173, 26481564, 35308752, 39722346, 52963128, 79444692, 105926256, 158889384, 317778768]

約数ペア:

[(1, 317778768), (2, 158889384), (3, 105926256), (4, 79444692), (6, 52963128), (8, 39722346), (9, 35308752), (12, 26481564), (16, 19861173), (18, 17654376), (24, 13240782), (27, 11769584), (31, 10250928), (36, 8827188), (48, 6620391), (54, 5884792), (61, 5209488), (62, 5125464), (72, 4413594), (93, 3416976), (108, 2942396), (122, 2604744), (124, 2562732), (144, 2206797), (183, 1736496), (186, 1708488), (216, 1471198), (244, 1302372), (248, 1281366), (279, 1138992), (366, 868248), (372, 854244), (389, 816912), (432, 735599), (488, 651186), (496, 640683), (549, 578832), (558, 569496), (732, 434124), (744, 427122), (778, 408456), (837, 379664), (976, 325593), (1098, 289416), (1116, 284748), (1167, 272304), (1464, 217062), (1488, 213561), (1556, 204228), (1647, 192944), (1674, 189832), (1891, 168048), (2196, 144708), (2232, 142374), (2334, 136152), (2928, 108531), (3112, 102114), (3294, 96472), (3348, 94916), (3501, 90768), (3782, 84024), (4392, 72354), (4464, 71187), (4668, 68076), (5673, 56016), (6224, 51057), (6588, 48236), (6696, 47458), (7002, 45384), (7564, 42012), (8784, 36177), (9336, 34038), (10503, 30256), (11346, 28008), (12059, 26352), (13176, 24118), (13392, 23729), (14004, 22692), (15128, 21006), (17019, 18672)]