920676484

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 2074464000

約数和(自身を除く): 1153787516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 343, 364, 533, 574, 637, 686, 1066, 1148, 1259, 1274, 1372, 2009, 2132, 2518, 2548, 3731, 4018, 4459, 5036, 7462, 8036, 8813, 8918, 14063, 14924, 16367, 17626, 17836, 26117, 28126, 32734, 35252, 51619, 52234, 56252, 61691, 65468, 103238, 104468, 114569, 123382, 182819, 206476, 229138, 246764, 361333, 365638, 431837, 458276, 671047, 722666, 731276, 801983, 863674, 1342094, 1445332, 1603966, 1727348, 2529331, 2684188, 3207932, 4697329, 5058662, 5613881, 9394658, 10117324, 11227762, 17705317, 18789316, 22455524, 32881303, 35410634, 65762606, 70821268, 131525212, 230169121, 460338242, 920676484]

約数ペア:

[(1, 920676484), (2, 460338242), (4, 230169121), (7, 131525212), (13, 70821268), (14, 65762606), (26, 35410634), (28, 32881303), (41, 22455524), (49, 18789316), (52, 17705317), (82, 11227762), (91, 10117324), (98, 9394658), (164, 5613881), (182, 5058662), (196, 4697329), (287, 3207932), (343, 2684188), (364, 2529331), (533, 1727348), (574, 1603966), (637, 1445332), (686, 1342094), (1066, 863674), (1148, 801983), (1259, 731276), (1274, 722666), (1372, 671047), (2009, 458276), (2132, 431837), (2518, 365638), (2548, 361333), (3731, 246764), (4018, 229138), (4459, 206476), (5036, 182819), (7462, 123382), (8036, 114569), (8813, 104468), (8918, 103238), (14063, 65468), (14924, 61691), (16367, 56252), (17626, 52234), (17836, 51619), (26117, 35252), (28126, 32734)]