385886016

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21660

約数の個数: 84

約数和(自身を含む): 1141805184

約数和(自身を除く): 755919168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 21611, 43222, 64833, 86444, 129666, 172888, 194499, 259332, 345776, 388998, 518664, 669941, 691552, 777996, 1037328, 1339882, 1383104, 1555992, 2009823, 2074656, 2679764, 3111984, 4019646, 4149312, 5359528, 6029469, 6223968, 8039292, 10719056, 12058938, 12447936, 16078584, 21438112, 24117876, 32157168, 42876224, 48235752, 64314336, 96471504, 128628672, 192943008, 385886016]

約数ペア:

[(1, 385886016), (2, 192943008), (3, 128628672), (4, 96471504), (6, 64314336), (8, 48235752), (9, 42876224), (12, 32157168), (16, 24117876), (18, 21438112), (24, 16078584), (31, 12447936), (32, 12058938), (36, 10719056), (48, 8039292), (62, 6223968), (64, 6029469), (72, 5359528), (93, 4149312), (96, 4019646), (124, 3111984), (144, 2679764), (186, 2074656), (192, 2009823), (248, 1555992), (279, 1383104), (288, 1339882), (372, 1037328), (496, 777996), (558, 691552), (576, 669941), (744, 518664), (992, 388998), (1116, 345776), (1488, 259332), (1984, 194499), (2232, 172888), (2976, 129666), (4464, 86444), (5952, 64833), (8928, 43222), (17856, 21611)]