343376384

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2297

約数の個数: 80

約数和(自身を含む): 771325632

約数和(自身を除く): 427949248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 512, 598, 736, 832, 1196, 1472, 1664, 2243, 2392, 2944, 3328, 4486, 4784, 5888, 6656, 8972, 9568, 11776, 17944, 19136, 29159, 35888, 38272, 51589, 58318, 71776, 76544, 103178, 116636, 143552, 153088, 206356, 233272, 287104, 412712, 466544, 574208, 670657, 825424, 933088, 1148416, 1341314, 1650848, 1866176, 2682628, 3301696, 3732352, 5365256, 6603392, 7464704, 10730512, 13206784, 14929408, 21461024, 26413568, 42922048, 85844096, 171688192, 343376384]

約数ペア:

[(1, 343376384), (2, 171688192), (4, 85844096), (8, 42922048), (13, 26413568), (16, 21461024), (23, 14929408), (26, 13206784), (32, 10730512), (46, 7464704), (52, 6603392), (64, 5365256), (92, 3732352), (104, 3301696), (128, 2682628), (184, 1866176), (208, 1650848), (256, 1341314), (299, 1148416), (368, 933088), (416, 825424), (512, 670657), (598, 574208), (736, 466544), (832, 412712), (1196, 287104), (1472, 233272), (1664, 206356), (2243, 153088), (2392, 143552), (2944, 116636), (3328, 103178), (4486, 76544), (4784, 71776), (5888, 58318), (6656, 51589), (8972, 38272), (9568, 35888), (11776, 29159), (17944, 19136)]