289441056

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 781099200

約数和(自身を除く): 491658144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 163, 212, 318, 326, 349, 424, 489, 636, 652, 698, 848, 978, 1047, 1272, 1304, 1396, 1696, 1956, 2094, 2544, 2608, 2792, 3912, 4188, 5088, 5216, 5584, 7824, 8376, 8639, 11168, 15648, 16752, 17278, 18497, 25917, 33504, 34556, 36994, 51834, 55491, 56887, 69112, 73988, 103668, 110982, 113774, 138224, 147976, 170661, 207336, 221964, 227548, 276448, 295952, 341322, 414672, 443928, 455096, 591904, 682644, 829344, 887856, 910192, 1365288, 1775712, 1820384, 2730576, 3015011, 5461152, 6030022, 9045033, 12060044, 18090066, 24120088, 36180132, 48240176, 72360264, 96480352, 144720528, 289441056]

約数ペア:

[(1, 289441056), (2, 144720528), (3, 96480352), (4, 72360264), (6, 48240176), (8, 36180132), (12, 24120088), (16, 18090066), (24, 12060044), (32, 9045033), (48, 6030022), (53, 5461152), (96, 3015011), (106, 2730576), (159, 1820384), (163, 1775712), (212, 1365288), (318, 910192), (326, 887856), (349, 829344), (424, 682644), (489, 591904), (636, 455096), (652, 443928), (698, 414672), (848, 341322), (978, 295952), (1047, 276448), (1272, 227548), (1304, 221964), (1396, 207336), (1696, 170661), (1956, 147976), (2094, 138224), (2544, 113774), (2608, 110982), (2792, 103668), (3912, 73988), (4188, 69112), (5088, 56887), (5216, 55491), (5584, 51834), (7824, 36994), (8376, 34556), (8639, 33504), (11168, 25917), (15648, 18497), (16752, 17278)]