248889456

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{8599}}^1$

素因数の和:8683

約数の個数: 80

約数和(自身を含む): 725152000

約数和(自身を除く): 476262544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 8599, 9648, 14472, 17198, 25797, 28944, 34396, 51594, 68792, 77391, 103188, 137584, 154782, 206376, 232173, 309564, 412752, 464346, 576133, 619128, 928692, 1152266, 1238256, 1728399, 1857384, 2304532, 3456798, 3714768, 4609064, 5185197, 6913596, 9218128, 10370394, 13827192, 15555591, 20740788, 27654384, 31111182, 41481576, 62222364, 82963152, 124444728, 248889456]

約数ペア:

[(1, 248889456), (2, 124444728), (3, 82963152), (4, 62222364), (6, 41481576), (8, 31111182), (9, 27654384), (12, 20740788), (16, 15555591), (18, 13827192), (24, 10370394), (27, 9218128), (36, 6913596), (48, 5185197), (54, 4609064), (67, 3714768), (72, 3456798), (108, 2304532), (134, 1857384), (144, 1728399), (201, 1238256), (216, 1152266), (268, 928692), (402, 619128), (432, 576133), (536, 464346), (603, 412752), (804, 309564), (1072, 232173), (1206, 206376), (1608, 154782), (1809, 137584), (2412, 103188), (3216, 77391), (3618, 68792), (4824, 51594), (7236, 34396), (8599, 28944), (9648, 25797), (14472, 17198)]