290317728

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97553}}^1$

素因数の和:97597

約数の個数: 48

約数和(自身を含む): 786675456

約数和(自身を除く): 496357728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 97553, 195106, 292659, 390212, 585318, 780424, 1170636, 1560848, 2341272, 3024143, 3121696, 4682544, 6048286, 9072429, 9365088, 12096572, 18144858, 24193144, 36289716, 48386288, 72579432, 96772576, 145158864, 290317728]

約数ペア:

[(1, 290317728), (2, 145158864), (3, 96772576), (4, 72579432), (6, 48386288), (8, 36289716), (12, 24193144), (16, 18144858), (24, 12096572), (31, 9365088), (32, 9072429), (48, 6048286), (62, 4682544), (93, 3121696), (96, 3024143), (124, 2341272), (186, 1560848), (248, 1170636), (372, 780424), (496, 585318), (744, 390212), (992, 292659), (1488, 195106), (2976, 97553)]