210948732

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 575285760

約数和(自身を除く): 364337028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 163, 207, 276, 326, 414, 489, 521, 621, 652, 828, 978, 1042, 1242, 1467, 1563, 1956, 2084, 2484, 2934, 3126, 3749, 4401, 4689, 5868, 6252, 7498, 8802, 9378, 11247, 11983, 14067, 14996, 17604, 18756, 22494, 23966, 28134, 33741, 35949, 44988, 47932, 56268, 67482, 71898, 84923, 101223, 107847, 134964, 143796, 169846, 202446, 215694, 254769, 323541, 339692, 404892, 431388, 509538, 647082, 764307, 1019076, 1294164, 1528614, 1953229, 2292921, 3057228, 3906458, 4585842, 5859687, 7812916, 9171684, 11719374, 17579061, 23438748, 35158122, 52737183, 70316244, 105474366, 210948732]

約数ペア:

[(1, 210948732), (2, 105474366), (3, 70316244), (4, 52737183), (6, 35158122), (9, 23438748), (12, 17579061), (18, 11719374), (23, 9171684), (27, 7812916), (36, 5859687), (46, 4585842), (54, 3906458), (69, 3057228), (92, 2292921), (108, 1953229), (138, 1528614), (163, 1294164), (207, 1019076), (276, 764307), (326, 647082), (414, 509538), (489, 431388), (521, 404892), (621, 339692), (652, 323541), (828, 254769), (978, 215694), (1042, 202446), (1242, 169846), (1467, 143796), (1563, 134964), (1956, 107847), (2084, 101223), (2484, 84923), (2934, 71898), (3126, 67482), (3749, 56268), (4401, 47932), (4689, 44988), (5868, 35949), (6252, 33741), (7498, 28134), (8802, 23966), (9378, 22494), (11247, 18756), (11983, 17604), (14067, 14996)]