447220512

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{6781}}^1$

素因数の和:7026

約数の個数: 72

約数和(自身を含む): 1277525340

約数和(自身を除く): 830304828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 6781, 7328, 8244, 10992, 13562, 16488, 20343, 21984, 27124, 32976, 40686, 54248, 61029, 65952, 81372, 108496, 122058, 162744, 216992, 244116, 325488, 488232, 650976, 976464, 1552849, 1952928, 3105698, 4658547, 6211396, 9317094, 12422792, 13975641, 18634188, 24845584, 27951282, 37268376, 49691168, 55902564, 74536752, 111805128, 149073504, 223610256, 447220512]

約数ペア:

[(1, 447220512), (2, 223610256), (3, 149073504), (4, 111805128), (6, 74536752), (8, 55902564), (9, 49691168), (12, 37268376), (16, 27951282), (18, 24845584), (24, 18634188), (32, 13975641), (36, 12422792), (48, 9317094), (72, 6211396), (96, 4658547), (144, 3105698), (229, 1952928), (288, 1552849), (458, 976464), (687, 650976), (916, 488232), (1374, 325488), (1832, 244116), (2061, 216992), (2748, 162744), (3664, 122058), (4122, 108496), (5496, 81372), (6781, 65952), (7328, 61029), (8244, 54248), (10992, 40686), (13562, 32976), (16488, 27124), (20343, 21984)]