988391352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102191}}^1$

素因数の和:102244

約数の個数: 64

約数和(自身を含む): 2746920960

約数和(自身を除く): 1758529608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 102191, 204382, 306573, 408764, 613146, 817528, 1226292, 1328483, 2452584, 2656966, 3167921, 3985449, 5313932, 6335842, 7970898, 9503763, 10627864, 12671684, 15941796, 19007526, 25343368, 31883592, 38015052, 41182973, 76030104, 82365946, 123548919, 164731892, 247097838, 329463784, 494195676, 988391352]

約数ペア:

[(1, 988391352), (2, 494195676), (3, 329463784), (4, 247097838), (6, 164731892), (8, 123548919), (12, 82365946), (13, 76030104), (24, 41182973), (26, 38015052), (31, 31883592), (39, 25343368), (52, 19007526), (62, 15941796), (78, 12671684), (93, 10627864), (104, 9503763), (124, 7970898), (156, 6335842), (186, 5313932), (248, 3985449), (312, 3167921), (372, 2656966), (403, 2452584), (744, 1328483), (806, 1226292), (1209, 817528), (1612, 613146), (2418, 408764), (3224, 306573), (4836, 204382), (9672, 102191)]