268020642048

素因数分解:

$2^8\times 3^1\times {\mathrm{443}}^1\times {\mathrm{787777}}^1$

素因数の和:788239

約数の個数: 72

約数和(自身を含む): 714936895008

約数和(自身を除く): 446916252960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 443, 768, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 14176, 21264, 28352, 42528, 56704, 85056, 113408, 170112, 340224, 787777, 1575554, 2363331, 3151108, 4726662, 6302216, 9453324, 12604432, 18906648, 25208864, 37813296, 50417728, 75626592, 100835456, 151253184, 201670912, 302506368, 348985211, 605012736, 697970422, 1046955633, 1395940844, 2093911266, 2791881688, 4187822532, 5583763376, 8375645064, 11167526752, 16751290128, 22335053504, 33502580256, 44670107008, 67005160512, 89340214016, 134010321024, 268020642048]

約数ペア:

[(1, 268020642048), (2, 134010321024), (3, 89340214016), (4, 67005160512), (6, 44670107008), (8, 33502580256), (12, 22335053504), (16, 16751290128), (24, 11167526752), (32, 8375645064), (48, 5583763376), (64, 4187822532), (96, 2791881688), (128, 2093911266), (192, 1395940844), (256, 1046955633), (384, 697970422), (443, 605012736), (768, 348985211), (886, 302506368), (1329, 201670912), (1772, 151253184), (2658, 100835456), (3544, 75626592), (5316, 50417728), (7088, 37813296), (10632, 25208864), (14176, 18906648), (21264, 12604432), (28352, 9453324), (42528, 6302216), (56704, 4726662), (85056, 3151108), (113408, 2363331), (170112, 1575554), (340224, 787777)]