428982144

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 1185280800

約数和(自身を除く): 756298656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 109, 111, 128, 148, 192, 218, 222, 277, 296, 327, 384, 436, 444, 554, 592, 654, 831, 872, 888, 1108, 1184, 1308, 1662, 1744, 1776, 2216, 2368, 2616, 3324, 3488, 3552, 4033, 4432, 4736, 5232, 6648, 6976, 7104, 8066, 8864, 10249, 10464, 12099, 13296, 13952, 14208, 16132, 17728, 20498, 20928, 24198, 26592, 30193, 30747, 32264, 35456, 40996, 41856, 48396, 53184, 60386, 61494, 64528, 81992, 90579, 96792, 106368, 120772, 122988, 129056, 163984, 181158, 193584, 241544, 245976, 258112, 327968, 362316, 387168, 483088, 491952, 516224, 655936, 724632, 774336, 966176, 983904, 1117141, 1311872, 1449264, 1548672, 1932352, 1967808, 2234282, 2898528, 3351423, 3864704, 3935616, 4468564, 5797056, 6702846, 8937128, 11594112, 13405692, 17874256, 26811384, 35748512, 53622768, 71497024, 107245536, 142994048, 214491072, 428982144]

約数ペア:

[(1, 428982144), (2, 214491072), (3, 142994048), (4, 107245536), (6, 71497024), (8, 53622768), (12, 35748512), (16, 26811384), (24, 17874256), (32, 13405692), (37, 11594112), (48, 8937128), (64, 6702846), (74, 5797056), (96, 4468564), (109, 3935616), (111, 3864704), (128, 3351423), (148, 2898528), (192, 2234282), (218, 1967808), (222, 1932352), (277, 1548672), (296, 1449264), (327, 1311872), (384, 1117141), (436, 983904), (444, 966176), (554, 774336), (592, 724632), (654, 655936), (831, 516224), (872, 491952), (888, 483088), (1108, 387168), (1184, 362316), (1308, 327968), (1662, 258112), (1744, 245976), (1776, 241544), (2216, 193584), (2368, 181158), (2616, 163984), (3324, 129056), (3488, 122988), (3552, 120772), (4033, 106368), (4432, 96792), (4736, 90579), (5232, 81992), (6648, 64528), (6976, 61494), (7104, 60386), (8066, 53184), (8864, 48396), (10249, 41856), (10464, 40996), (12099, 35456), (13296, 32264), (13952, 30747), (14208, 30193), (16132, 26592), (17728, 24198), (20498, 20928)]