2981952

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 84

約数和(自身を含む): 8875776

約数和(自身を除く): 5893824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 167, 186, 192, 248, 279, 288, 334, 372, 496, 501, 558, 576, 668, 744, 992, 1002, 1116, 1336, 1488, 1503, 1984, 2004, 2232, 2672, 2976, 3006, 4008, 4464, 5177, 5344, 5952, 6012, 8016, 8928, 10354, 10688, 12024, 15531, 16032, 17856, 20708, 24048, 31062, 32064, 41416, 46593, 48096, 62124, 82832, 93186, 96192, 124248, 165664, 186372, 248496, 331328, 372744, 496992, 745488, 993984, 1490976, 2981952]

約数ペア:

[(1, 2981952), (2, 1490976), (3, 993984), (4, 745488), (6, 496992), (8, 372744), (9, 331328), (12, 248496), (16, 186372), (18, 165664), (24, 124248), (31, 96192), (32, 93186), (36, 82832), (48, 62124), (62, 48096), (64, 46593), (72, 41416), (93, 32064), (96, 31062), (124, 24048), (144, 20708), (167, 17856), (186, 16032), (192, 15531), (248, 12024), (279, 10688), (288, 10354), (334, 8928), (372, 8016), (496, 6012), (501, 5952), (558, 5344), (576, 5177), (668, 4464), (744, 4008), (992, 3006), (1002, 2976), (1116, 2672), (1336, 2232), (1488, 2004), (1503, 1984)]