344957584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5309}}^1$

素因数の和:5479

約数の個数: 40

約数和(自身を含む): 695312640

約数和(自身を除く): 350355056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 5309, 8122, 10618, 16244, 21236, 32488, 42472, 64976, 84944, 164579, 329158, 658316, 695479, 1316632, 1390958, 2633264, 2781916, 5563832, 11127664, 21559849, 43119698, 86239396, 172478792, 344957584]

約数ペア:

[(1, 344957584), (2, 172478792), (4, 86239396), (8, 43119698), (16, 21559849), (31, 11127664), (62, 5563832), (124, 2781916), (131, 2633264), (248, 1390958), (262, 1316632), (496, 695479), (524, 658316), (1048, 329158), (2096, 164579), (4061, 84944), (5309, 64976), (8122, 42472), (10618, 32488), (16244, 21236)]