260144784

素因数分解:

$2^4\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1310

約数の個数: 100

約数和(自身を含む): 757777020

約数和(自身を除く): 497632236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 324, 362, 432, 543, 648, 724, 1086, 1109, 1296, 1448, 1629, 2172, 2218, 2896, 3258, 3327, 4344, 4436, 4887, 6516, 6654, 8688, 8872, 9774, 9981, 13032, 13308, 14661, 17744, 19548, 19962, 26064, 26616, 29322, 29943, 39096, 39924, 53232, 58644, 59886, 78192, 79848, 89829, 117288, 119772, 159696, 179658, 200729, 234576, 239544, 359316, 401458, 479088, 602187, 718632, 802916, 1204374, 1437264, 1605832, 1806561, 2408748, 3211664, 3613122, 4817496, 5419683, 7226244, 9634992, 10839366, 14452488, 16259049, 21678732, 28904976, 32518098, 43357464, 65036196, 86714928, 130072392, 260144784]

約数ペア:

[(1, 260144784), (2, 130072392), (3, 86714928), (4, 65036196), (6, 43357464), (8, 32518098), (9, 28904976), (12, 21678732), (16, 16259049), (18, 14452488), (24, 10839366), (27, 9634992), (36, 7226244), (48, 5419683), (54, 4817496), (72, 3613122), (81, 3211664), (108, 2408748), (144, 1806561), (162, 1605832), (181, 1437264), (216, 1204374), (324, 802916), (362, 718632), (432, 602187), (543, 479088), (648, 401458), (724, 359316), (1086, 239544), (1109, 234576), (1296, 200729), (1448, 179658), (1629, 159696), (2172, 119772), (2218, 117288), (2896, 89829), (3258, 79848), (3327, 78192), (4344, 59886), (4436, 58644), (4887, 53232), (6516, 39924), (6654, 39096), (8688, 29943), (8872, 29322), (9774, 26616), (9981, 26064), (13032, 19962), (13308, 19548), (14661, 17744)]