402684516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2749}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 1100099000

約数和(自身を除く): 697414484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 1252, 1878, 2749, 2817, 3756, 4069, 5498, 5634, 8138, 8247, 10996, 11268, 12207, 16276, 16494, 24414, 24741, 32988, 35737, 36621, 48828, 49482, 71474, 73242, 98964, 107211, 142948, 146484, 214422, 321633, 428844, 643266, 860437, 1286532, 1720874, 2581311, 3441748, 5162622, 7743933, 10325244, 11185681, 15487866, 22371362, 30975732, 33557043, 44742724, 67114086, 100671129, 134228172, 201342258, 402684516]

約数ペア:

[(1, 402684516), (2, 201342258), (3, 134228172), (4, 100671129), (6, 67114086), (9, 44742724), (12, 33557043), (13, 30975732), (18, 22371362), (26, 15487866), (36, 11185681), (39, 10325244), (52, 7743933), (78, 5162622), (117, 3441748), (156, 2581311), (234, 1720874), (313, 1286532), (468, 860437), (626, 643266), (939, 428844), (1252, 321633), (1878, 214422), (2749, 146484), (2817, 142948), (3756, 107211), (4069, 98964), (5498, 73242), (5634, 71474), (8138, 49482), (8247, 48828), (10996, 36621), (11268, 35737), (12207, 32988), (16276, 24741), (16494, 24414)]