355543968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 1008951552

約数和(自身を除く): 653407584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 431, 624, 661, 862, 1248, 1293, 1322, 1724, 1983, 2586, 2644, 3448, 3966, 5172, 5288, 5603, 6896, 7932, 8593, 10344, 10576, 11206, 13792, 15864, 16809, 17186, 20688, 21152, 22412, 25779, 31728, 33618, 34372, 41376, 44824, 51558, 63456, 67236, 68744, 89648, 103116, 134472, 137488, 179296, 206232, 268944, 274976, 284891, 412464, 537888, 569782, 824928, 854673, 1139564, 1709346, 2279128, 3418692, 3703583, 4558256, 6837384, 7407166, 9116512, 11110749, 13674768, 14814332, 22221498, 27349536, 29628664, 44442996, 59257328, 88885992, 118514656, 177771984, 355543968]

約数ペア:

[(1, 355543968), (2, 177771984), (3, 118514656), (4, 88885992), (6, 59257328), (8, 44442996), (12, 29628664), (13, 27349536), (16, 22221498), (24, 14814332), (26, 13674768), (32, 11110749), (39, 9116512), (48, 7407166), (52, 6837384), (78, 4558256), (96, 3703583), (104, 3418692), (156, 2279128), (208, 1709346), (312, 1139564), (416, 854673), (431, 824928), (624, 569782), (661, 537888), (862, 412464), (1248, 284891), (1293, 274976), (1322, 268944), (1724, 206232), (1983, 179296), (2586, 137488), (2644, 134472), (3448, 103116), (3966, 89648), (5172, 68744), (5288, 67236), (5603, 63456), (6896, 51558), (7932, 44824), (8593, 41376), (10344, 34372), (10576, 33618), (11206, 31728), (13792, 25779), (15864, 22412), (16809, 21152), (17186, 20688)]