460637672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 1022220000

約数和(自身を除く): 561582328

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 149, 152, 172, 209, 298, 344, 418, 473, 596, 817, 836, 946, 1192, 1634, 1639, 1672, 1849, 1892, 2831, 3268, 3278, 3698, 3784, 5662, 6407, 6536, 6556, 7396, 8987, 11324, 12814, 13112, 14792, 17974, 20339, 22648, 25628, 31141, 35131, 35948, 40678, 51256, 62282, 70262, 70477, 71896, 81356, 121733, 124564, 140524, 140954, 162712, 243466, 249128, 275501, 281048, 281908, 386441, 486932, 551002, 563816, 772882, 973864, 1102004, 1339063, 1545764, 2204008, 2678126, 3030511, 3091528, 5234519, 5356252, 6061022, 10469038, 10712504, 12122044, 20938076, 24244088, 41876152, 57579709, 115159418, 230318836, 460637672]

約数ペア:

[(1, 460637672), (2, 230318836), (4, 115159418), (8, 57579709), (11, 41876152), (19, 24244088), (22, 20938076), (38, 12122044), (43, 10712504), (44, 10469038), (76, 6061022), (86, 5356252), (88, 5234519), (149, 3091528), (152, 3030511), (172, 2678126), (209, 2204008), (298, 1545764), (344, 1339063), (418, 1102004), (473, 973864), (596, 772882), (817, 563816), (836, 551002), (946, 486932), (1192, 386441), (1634, 281908), (1639, 281048), (1672, 275501), (1849, 249128), (1892, 243466), (2831, 162712), (3268, 140954), (3278, 140524), (3698, 124564), (3784, 121733), (5662, 81356), (6407, 71896), (6536, 70477), (6556, 70262), (7396, 62282), (8987, 51256), (11324, 40678), (12814, 35948), (13112, 35131), (14792, 31141), (17974, 25628), (20339, 22648)]