290657952

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2735

約数の個数: 144

約数和(自身を含む): 921178440

約数和(自身を除く): 630520488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2262, 2677, 2784, 3016, 3393, 3744, 4176, 4524, 5354, 6032, 6786, 8031, 8352, 9048, 10708, 12064, 13572, 16062, 18096, 21416, 24093, 27144, 32124, 34801, 36192, 42832, 48186, 54288, 64248, 69602, 77633, 85664, 96372, 104403, 108576, 128496, 139204, 155266, 192744, 208806, 232899, 256992, 278408, 310532, 313209, 385488, 417612, 465798, 556816, 621064, 626418, 698697, 770976, 835224, 931596, 1009229, 1113632, 1242128, 1252836, 1397394, 1670448, 1863192, 2018458, 2484256, 2505672, 2794788, 3027687, 3340896, 3726384, 4036916, 5011344, 5589576, 6055374, 7452768, 8073832, 9083061, 10022688, 11179152, 12110748, 16147664, 18166122, 22358304, 24221496, 32295328, 36332244, 48442992, 72664488, 96885984, 145328976, 290657952]

約数ペア:

[(1, 290657952), (2, 145328976), (3, 96885984), (4, 72664488), (6, 48442992), (8, 36332244), (9, 32295328), (12, 24221496), (13, 22358304), (16, 18166122), (18, 16147664), (24, 12110748), (26, 11179152), (29, 10022688), (32, 9083061), (36, 8073832), (39, 7452768), (48, 6055374), (52, 5589576), (58, 5011344), (72, 4036916), (78, 3726384), (87, 3340896), (96, 3027687), (104, 2794788), (116, 2505672), (117, 2484256), (144, 2018458), (156, 1863192), (174, 1670448), (208, 1397394), (232, 1252836), (234, 1242128), (261, 1113632), (288, 1009229), (312, 931596), (348, 835224), (377, 770976), (416, 698697), (464, 626418), (468, 621064), (522, 556816), (624, 465798), (696, 417612), (754, 385488), (928, 313209), (936, 310532), (1044, 278408), (1131, 256992), (1248, 232899), (1392, 208806), (1508, 192744), (1872, 155266), (2088, 139204), (2262, 128496), (2677, 108576), (2784, 104403), (3016, 96372), (3393, 85664), (3744, 77633), (4176, 69602), (4524, 64248), (5354, 54288), (6032, 48186), (6786, 42832), (8031, 36192), (8352, 34801), (9048, 32124), (10708, 27144), (12064, 24093), (13572, 21416), (16062, 18096)]