313619665984

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{193451}}^1$

素因数の和:193883

約数の個数: 56

約数和(自身を含む): 632685539808

約数和(自身を除く): 319065873824

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 347, 584, 694, 1168, 1388, 2336, 2776, 4672, 5552, 11104, 22208, 25331, 50662, 101324, 193451, 202648, 386902, 405296, 773804, 810592, 1547608, 1621184, 3095216, 6190432, 12380864, 14121923, 28243846, 56487692, 67127497, 112975384, 134254994, 225950768, 268509988, 451901536, 537019976, 903803072, 1074039952, 2148079904, 4296159808, 4900307281, 9800614562, 19601229124, 39202458248, 78404916496, 156809832992, 313619665984]

約数ペア:

[(1, 313619665984), (2, 156809832992), (4, 78404916496), (8, 39202458248), (16, 19601229124), (32, 9800614562), (64, 4900307281), (73, 4296159808), (146, 2148079904), (292, 1074039952), (347, 903803072), (584, 537019976), (694, 451901536), (1168, 268509988), (1388, 225950768), (2336, 134254994), (2776, 112975384), (4672, 67127497), (5552, 56487692), (11104, 28243846), (22208, 14121923), (25331, 12380864), (50662, 6190432), (101324, 3095216), (193451, 1621184), (202648, 1547608), (386902, 810592), (405296, 773804)]