2078882016

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^2\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 72

約数和(自身を含む): 5495683032

約数和(自身を除く): 3416801016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 661, 724, 1086, 1322, 1448, 1983, 2172, 2644, 2896, 3966, 4344, 5288, 5792, 7932, 8688, 10576, 15864, 17376, 21152, 31728, 32761, 63456, 65522, 98283, 119641, 131044, 196566, 239282, 262088, 358923, 393132, 478564, 524176, 717846, 786264, 957128, 1048352, 1435692, 1572528, 1914256, 2871384, 3145056, 3828512, 5742768, 11485536, 21655021, 43310042, 64965063, 86620084, 129930126, 173240168, 259860252, 346480336, 519720504, 692960672, 1039441008, 2078882016]

約数ペア:

[(1, 2078882016), (2, 1039441008), (3, 692960672), (4, 519720504), (6, 346480336), (8, 259860252), (12, 173240168), (16, 129930126), (24, 86620084), (32, 64965063), (48, 43310042), (96, 21655021), (181, 11485536), (362, 5742768), (543, 3828512), (661, 3145056), (724, 2871384), (1086, 1914256), (1322, 1572528), (1448, 1435692), (1983, 1048352), (2172, 957128), (2644, 786264), (2896, 717846), (3966, 524176), (4344, 478564), (5288, 393132), (5792, 358923), (7932, 262088), (8688, 239282), (10576, 196566), (15864, 131044), (17376, 119641), (21152, 98283), (31728, 65522), (32761, 63456)]