217738296

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97553}}^1$

素因数の和:97596

約数の個数: 48

約数和(自身を含む): 608736960

約数和(自身を除く): 390998664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 97553, 195106, 292659, 390212, 585318, 780424, 877977, 1170636, 1755954, 2341272, 3024143, 3511908, 6048286, 7023816, 9072429, 12096572, 18144858, 24193144, 27217287, 36289716, 54434574, 72579432, 108869148, 217738296]

約数ペア:

[(1, 217738296), (2, 108869148), (3, 72579432), (4, 54434574), (6, 36289716), (8, 27217287), (9, 24193144), (12, 18144858), (18, 12096572), (24, 9072429), (31, 7023816), (36, 6048286), (62, 3511908), (72, 3024143), (93, 2341272), (124, 1755954), (186, 1170636), (248, 877977), (279, 780424), (372, 585318), (558, 390212), (744, 292659), (1116, 195106), (2232, 97553)]