378962272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12479}}^1$

素因数の和:12575

約数の個数: 48

約数和(自身を含む): 814544640

約数和(自身を除く): 435582368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 3796, 7592, 12479, 15184, 24958, 30368, 49916, 99832, 162227, 199664, 324454, 399328, 648908, 910967, 1297816, 1821934, 2595632, 3643868, 5191264, 7287736, 11842571, 14575472, 23685142, 29150944, 47370284, 94740568, 189481136, 378962272]

約数ペア:

[(1, 378962272), (2, 189481136), (4, 94740568), (8, 47370284), (13, 29150944), (16, 23685142), (26, 14575472), (32, 11842571), (52, 7287736), (73, 5191264), (104, 3643868), (146, 2595632), (208, 1821934), (292, 1297816), (416, 910967), (584, 648908), (949, 399328), (1168, 324454), (1898, 199664), (2336, 162227), (3796, 99832), (7592, 49916), (12479, 30368), (15184, 24958)]