248859172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 471582720

約数和(自身を除く): 222723548

約数列:

[1, 2, 4, 23, 46, 47, 67, 92, 94, 134, 188, 268, 859, 1081, 1541, 1718, 2162, 3082, 3149, 3436, 4324, 6164, 6298, 12596, 19757, 39514, 40373, 57553, 72427, 79028, 80746, 115106, 144854, 161492, 230212, 289708, 928579, 1323719, 1857158, 2647438, 2704991, 3714316, 5294876, 5409982, 10819964, 62214793, 124429586, 248859172]

約数ペア:

[(1, 248859172), (2, 124429586), (4, 62214793), (23, 10819964), (46, 5409982), (47, 5294876), (67, 3714316), (92, 2704991), (94, 2647438), (134, 1857158), (188, 1323719), (268, 928579), (859, 289708), (1081, 230212), (1541, 161492), (1718, 144854), (2162, 115106), (3082, 80746), (3149, 79028), (3436, 72427), (4324, 57553), (6164, 40373), (6298, 39514), (12596, 19757)]