408171906

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 930533760

約数和(自身を除く): 522361854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 101, 134, 201, 202, 303, 402, 603, 606, 909, 1117, 1206, 1809, 1818, 2234, 2727, 3351, 3618, 5454, 6702, 6767, 10053, 13534, 20106, 20301, 30159, 40602, 60318, 60903, 74839, 112817, 121806, 149678, 182709, 224517, 225634, 338451, 365418, 449034, 673551, 676902, 1015353, 1347102, 2020653, 2030706, 3046059, 4041306, 6092118, 7558739, 15117478, 22676217, 45352434, 68028651, 136057302, 204085953, 408171906]

約数ペア:

[(1, 408171906), (2, 204085953), (3, 136057302), (6, 68028651), (9, 45352434), (18, 22676217), (27, 15117478), (54, 7558739), (67, 6092118), (101, 4041306), (134, 3046059), (201, 2030706), (202, 2020653), (303, 1347102), (402, 1015353), (603, 676902), (606, 673551), (909, 449034), (1117, 365418), (1206, 338451), (1809, 225634), (1818, 224517), (2234, 182709), (2727, 149678), (3351, 121806), (3618, 112817), (5454, 74839), (6702, 60903), (6767, 60318), (10053, 40602), (13534, 30159), (20106, 20301)]