397010952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{424157}}^1$

素因数の和:424182

約数の個数: 48

約数和(自身を含む): 1157951340

約数和(自身を除く): 760940388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 424157, 848314, 1272471, 1696628, 2544942, 3393256, 3817413, 5089884, 5514041, 7634826, 10179768, 11028082, 15269652, 16542123, 22056164, 30539304, 33084246, 44112328, 49626369, 66168492, 99252738, 132336984, 198505476, 397010952]

約数ペア:

[(1, 397010952), (2, 198505476), (3, 132336984), (4, 99252738), (6, 66168492), (8, 49626369), (9, 44112328), (12, 33084246), (13, 30539304), (18, 22056164), (24, 16542123), (26, 15269652), (36, 11028082), (39, 10179768), (52, 7634826), (72, 5514041), (78, 5089884), (104, 3817413), (117, 3393256), (156, 2544942), (234, 1696628), (312, 1272471), (468, 848314), (936, 424157)]