2158088064

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16481}}^1$

素因数の和:16540

約数の個数: 128

約数和(自身を含む): 6455669760

約数和(自身を除く): 4297581696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2728, 2976, 3968, 4092, 4224, 5456, 5952, 8184, 10912, 11904, 16368, 16481, 21824, 32736, 32962, 43648, 49443, 65472, 65924, 98886, 130944, 131848, 181291, 197772, 263696, 362582, 395544, 510911, 527392, 543873, 725164, 791088, 1021822, 1054784, 1087746, 1450328, 1532733, 1582176, 2043644, 2109568, 2175492, 2900656, 3065466, 3164352, 4087288, 4350984, 5620021, 5801312, 6130932, 6328704, 8174576, 8701968, 11240042, 11602624, 12261864, 16349152, 16860063, 17403936, 22480084, 23205248, 24523728, 32698304, 33720126, 34807872, 44960168, 49047456, 65396608, 67440252, 69615744, 89920336, 98094912, 134880504, 179840672, 196189824, 269761008, 359681344, 539522016, 719362688, 1079044032, 2158088064]

約数ペア:

[(1, 2158088064), (2, 1079044032), (3, 719362688), (4, 539522016), (6, 359681344), (8, 269761008), (11, 196189824), (12, 179840672), (16, 134880504), (22, 98094912), (24, 89920336), (31, 69615744), (32, 67440252), (33, 65396608), (44, 49047456), (48, 44960168), (62, 34807872), (64, 33720126), (66, 32698304), (88, 24523728), (93, 23205248), (96, 22480084), (124, 17403936), (128, 16860063), (132, 16349152), (176, 12261864), (186, 11602624), (192, 11240042), (248, 8701968), (264, 8174576), (341, 6328704), (352, 6130932), (372, 5801312), (384, 5620021), (496, 4350984), (528, 4087288), (682, 3164352), (704, 3065466), (744, 2900656), (992, 2175492), (1023, 2109568), (1056, 2043644), (1364, 1582176), (1408, 1532733), (1488, 1450328), (1984, 1087746), (2046, 1054784), (2112, 1021822), (2728, 791088), (2976, 725164), (3968, 543873), (4092, 527392), (4224, 510911), (5456, 395544), (5952, 362582), (8184, 263696), (10912, 197772), (11904, 181291), (16368, 131848), (16481, 130944), (21824, 98886), (32736, 65924), (32962, 65472), (43648, 49443)]