248694684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72211}}^1$

素因数の和:72266

約数の個数: 48

約数和(自身を含む): 679370496

約数和(自身を除く): 430675812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 72211, 144422, 216633, 288844, 433266, 505477, 866532, 1010954, 1516431, 2021908, 2960651, 3032862, 5921302, 6065724, 8881953, 11842604, 17763906, 20724557, 35527812, 41449114, 62173671, 82898228, 124347342, 248694684]

約数ペア:

[(1, 248694684), (2, 124347342), (3, 82898228), (4, 62173671), (6, 41449114), (7, 35527812), (12, 20724557), (14, 17763906), (21, 11842604), (28, 8881953), (41, 6065724), (42, 5921302), (82, 3032862), (84, 2960651), (123, 2021908), (164, 1516431), (246, 1010954), (287, 866532), (492, 505477), (574, 433266), (861, 288844), (1148, 216633), (1722, 144422), (3444, 72211)]