254049536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 72

約数和(自身を含む): 570030720

約数和(自身を除く): 315981184

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3319, 3328, 4784, 5888, 6638, 9568, 13276, 19136, 26552, 38272, 43147, 53104, 76337, 76544, 86294, 106208, 152674, 172588, 212416, 305348, 345176, 424832, 610696, 690352, 849664, 992381, 1221392, 1380704, 1984762, 2442784, 2761408, 3969524, 4885568, 5522816, 7939048, 9771136, 11045632, 15878096, 19542272, 31756192, 63512384, 127024768, 254049536]

約数ペア:

[(1, 254049536), (2, 127024768), (4, 63512384), (8, 31756192), (13, 19542272), (16, 15878096), (23, 11045632), (26, 9771136), (32, 7939048), (46, 5522816), (52, 4885568), (64, 3969524), (92, 2761408), (104, 2442784), (128, 1984762), (184, 1380704), (208, 1221392), (256, 992381), (299, 849664), (368, 690352), (416, 610696), (598, 424832), (736, 345176), (832, 305348), (1196, 212416), (1472, 172588), (1664, 152674), (2392, 106208), (2944, 86294), (3319, 76544), (3328, 76337), (4784, 53104), (5888, 43147), (6638, 38272), (9568, 26552), (13276, 19136)]