456305408

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 1009940400

約数和(自身を除く): 553634992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 169, 199, 208, 212, 256, 338, 398, 416, 424, 676, 689, 796, 832, 848, 1352, 1378, 1592, 1664, 1696, 2587, 2704, 2756, 3184, 3328, 3392, 5174, 5408, 5512, 6368, 6784, 8957, 10348, 10547, 10816, 11024, 12736, 13568, 17914, 20696, 21094, 21632, 22048, 25472, 33631, 35828, 41392, 42188, 43264, 44096, 50944, 67262, 71656, 82784, 84376, 88192, 134524, 137111, 143312, 165568, 168752, 176384, 269048, 274222, 286624, 331136, 337504, 538096, 548444, 573248, 662272, 675008, 1076192, 1096888, 1146496, 1350016, 1782443, 2152384, 2193776, 2292992, 2700032, 3564886, 4304768, 4387552, 7129772, 8609536, 8775104, 14259544, 17550208, 28519088, 35100416, 57038176, 114076352, 228152704, 456305408]

約数ペア:

[(1, 456305408), (2, 228152704), (4, 114076352), (8, 57038176), (13, 35100416), (16, 28519088), (26, 17550208), (32, 14259544), (52, 8775104), (53, 8609536), (64, 7129772), (104, 4387552), (106, 4304768), (128, 3564886), (169, 2700032), (199, 2292992), (208, 2193776), (212, 2152384), (256, 1782443), (338, 1350016), (398, 1146496), (416, 1096888), (424, 1076192), (676, 675008), (689, 662272), (796, 573248), (832, 548444), (848, 538096), (1352, 337504), (1378, 331136), (1592, 286624), (1664, 274222), (1696, 269048), (2587, 176384), (2704, 168752), (2756, 165568), (3184, 143312), (3328, 137111), (3392, 134524), (5174, 88192), (5408, 84376), (5512, 82784), (6368, 71656), (6784, 67262), (8957, 50944), (10348, 44096), (10547, 43264), (10816, 42188), (11024, 41392), (12736, 35828), (13568, 33631), (17914, 25472), (20696, 22048), (21094, 21632)]