256470624

素因数分解:

$2^5\times 3^4\times {\mathrm{98947}}^1$

素因数の和:98969

約数の個数: 60

約数和(自身を含む): 754280604

約数和(自身を除く): 497809980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 98947, 197894, 296841, 395788, 593682, 791576, 890523, 1187364, 1583152, 1781046, 2374728, 2671569, 3166304, 3562092, 4749456, 5343138, 7124184, 8014707, 9498912, 10686276, 14248368, 16029414, 21372552, 28496736, 32058828, 42745104, 64117656, 85490208, 128235312, 256470624]

約数ペア:

[(1, 256470624), (2, 128235312), (3, 85490208), (4, 64117656), (6, 42745104), (8, 32058828), (9, 28496736), (12, 21372552), (16, 16029414), (18, 14248368), (24, 10686276), (27, 9498912), (32, 8014707), (36, 7124184), (48, 5343138), (54, 4749456), (72, 3562092), (81, 3166304), (96, 2671569), (108, 2374728), (144, 1781046), (162, 1583152), (216, 1187364), (288, 890523), (324, 791576), (432, 593682), (648, 395788), (864, 296841), (1296, 197894), (2592, 98947)]