398135232

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2087

約数の個数: 168

約数和(自身を含む): 1285719552

約数和(自身を除く): 887584320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 576, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1984, 2027, 2046, 2112, 2232, 2728, 2976, 3069, 3168, 4054, 4092, 4464, 5456, 5952, 6081, 6138, 6336, 8108, 8184, 8928, 10912, 12162, 12276, 16216, 16368, 17856, 18243, 21824, 22297, 24324, 24552, 32432, 32736, 36486, 44594, 48648, 49104, 62837, 64864, 65472, 66891, 72972, 89188, 97296, 98208, 125674, 129728, 133782, 145944, 178376, 188511, 194592, 196416, 200673, 251348, 267564, 291888, 356752, 377022, 389184, 401346, 502696, 535128, 565533, 583776, 691207, 713504, 754044, 802692, 1005392, 1070256, 1131066, 1167552, 1382414, 1427008, 1508088, 1605384, 2010784, 2073621, 2140512, 2262132, 2764828, 3016176, 3210768, 4021568, 4147242, 4281024, 4524264, 5529656, 6032352, 6220863, 6421536, 8294484, 9048528, 11059312, 12064704, 12441726, 12843072, 16588968, 18097056, 22118624, 24883452, 33177936, 36194112, 44237248, 49766904, 66355872, 99533808, 132711744, 199067616, 398135232]

約数ペア:

[(1, 398135232), (2, 199067616), (3, 132711744), (4, 99533808), (6, 66355872), (8, 49766904), (9, 44237248), (11, 36194112), (12, 33177936), (16, 24883452), (18, 22118624), (22, 18097056), (24, 16588968), (31, 12843072), (32, 12441726), (33, 12064704), (36, 11059312), (44, 9048528), (48, 8294484), (62, 6421536), (64, 6220863), (66, 6032352), (72, 5529656), (88, 4524264), (93, 4281024), (96, 4147242), (99, 4021568), (124, 3210768), (132, 3016176), (144, 2764828), (176, 2262132), (186, 2140512), (192, 2073621), (198, 2010784), (248, 1605384), (264, 1508088), (279, 1427008), (288, 1382414), (341, 1167552), (352, 1131066), (372, 1070256), (396, 1005392), (496, 802692), (528, 754044), (558, 713504), (576, 691207), (682, 583776), (704, 565533), (744, 535128), (792, 502696), (992, 401346), (1023, 389184), (1056, 377022), (1116, 356752), (1364, 291888), (1488, 267564), (1584, 251348), (1984, 200673), (2027, 196416), (2046, 194592), (2112, 188511), (2232, 178376), (2728, 145944), (2976, 133782), (3069, 129728), (3168, 125674), (4054, 98208), (4092, 97296), (4464, 89188), (5456, 72972), (5952, 66891), (6081, 65472), (6138, 64864), (6336, 62837), (8108, 49104), (8184, 48648), (8928, 44594), (10912, 36486), (12162, 32736), (12276, 32432), (16216, 24552), (16368, 24324), (17856, 22297), (18243, 21824)]