415227288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1871}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 1187896320

約数和(自身を除く): 772669032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1321, 1871, 2642, 3742, 3963, 5284, 5613, 7484, 7926, 9247, 10568, 11226, 13097, 14968, 15852, 18494, 22452, 26194, 27741, 31704, 36988, 39291, 44904, 52388, 55482, 73976, 78582, 104776, 110964, 157164, 221928, 314328, 2471591, 4943182, 7414773, 9886364, 14829546, 17301137, 19772728, 29659092, 34602274, 51903411, 59318184, 69204548, 103806822, 138409096, 207613644, 415227288]

約数ペア:

[(1, 415227288), (2, 207613644), (3, 138409096), (4, 103806822), (6, 69204548), (7, 59318184), (8, 51903411), (12, 34602274), (14, 29659092), (21, 19772728), (24, 17301137), (28, 14829546), (42, 9886364), (56, 7414773), (84, 4943182), (168, 2471591), (1321, 314328), (1871, 221928), (2642, 157164), (3742, 110964), (3963, 104776), (5284, 78582), (5613, 73976), (7484, 55482), (7926, 52388), (9247, 44904), (10568, 39291), (11226, 36988), (13097, 31704), (14968, 27741), (15852, 26194), (18494, 22452)]