2018533504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 4523904000

約数和(自身を除く): 2505370496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 109, 124, 128, 208, 218, 248, 359, 403, 416, 436, 496, 718, 806, 832, 872, 992, 1417, 1436, 1612, 1664, 1744, 1984, 2834, 2872, 3224, 3379, 3488, 3968, 4667, 5668, 5744, 6448, 6758, 6976, 9334, 11129, 11336, 11488, 12896, 13516, 13952, 18668, 22258, 22672, 22976, 25792, 27032, 37336, 39131, 43927, 44516, 45344, 45952, 51584, 54064, 74672, 78262, 87854, 89032, 90688, 108128, 144677, 149344, 156524, 175708, 178064, 181376, 216256, 289354, 298688, 313048, 351416, 356128, 432512, 508703, 578708, 597376, 626096, 702832, 712256, 1017406, 1157416, 1213061, 1252192, 1405664, 1424512, 2034812, 2314832, 2426122, 2504384, 2811328, 4069624, 4629664, 4852244, 5008768, 5622656, 8139248, 9259328, 9704488, 15769793, 16278496, 18518656, 19408976, 31539586, 32556992, 38817952, 63079172, 65113984, 77635904, 126158344, 155271808, 252316688, 504633376, 1009266752, 2018533504]

約数ペア:

[(1, 2018533504), (2, 1009266752), (4, 504633376), (8, 252316688), (13, 155271808), (16, 126158344), (26, 77635904), (31, 65113984), (32, 63079172), (52, 38817952), (62, 32556992), (64, 31539586), (104, 19408976), (109, 18518656), (124, 16278496), (128, 15769793), (208, 9704488), (218, 9259328), (248, 8139248), (359, 5622656), (403, 5008768), (416, 4852244), (436, 4629664), (496, 4069624), (718, 2811328), (806, 2504384), (832, 2426122), (872, 2314832), (992, 2034812), (1417, 1424512), (1436, 1405664), (1612, 1252192), (1664, 1213061), (1744, 1157416), (1984, 1017406), (2834, 712256), (2872, 702832), (3224, 626096), (3379, 597376), (3488, 578708), (3968, 508703), (4667, 432512), (5668, 356128), (5744, 351416), (6448, 313048), (6758, 298688), (6976, 289354), (9334, 216256), (11129, 181376), (11336, 178064), (11488, 175708), (12896, 156524), (13516, 149344), (13952, 144677), (18668, 108128), (22258, 90688), (22672, 89032), (22976, 87854), (25792, 78262), (27032, 74672), (37336, 54064), (39131, 51584), (43927, 45952), (44516, 45344)]