123671424

素因数分解:

$2^7\times 3^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 329696640

約数和(自身を除く): 206025216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 443, 727, 886, 1329, 1454, 1772, 2181, 2658, 2908, 3544, 4362, 5316, 5816, 7088, 8724, 10632, 11632, 14176, 17448, 21264, 23264, 28352, 34896, 42528, 46528, 56704, 69792, 85056, 93056, 139584, 170112, 279168, 322061, 644122, 966183, 1288244, 1932366, 2576488, 3864732, 5152976, 7729464, 10305952, 15458928, 20611904, 30917856, 41223808, 61835712, 123671424]

約数ペア:

[(1, 123671424), (2, 61835712), (3, 41223808), (4, 30917856), (6, 20611904), (8, 15458928), (12, 10305952), (16, 7729464), (24, 5152976), (32, 3864732), (48, 2576488), (64, 1932366), (96, 1288244), (128, 966183), (192, 644122), (384, 322061), (443, 279168), (727, 170112), (886, 139584), (1329, 93056), (1454, 85056), (1772, 69792), (2181, 56704), (2658, 46528), (2908, 42528), (3544, 34896), (4362, 28352), (5316, 23264), (5816, 21264), (7088, 17448), (8724, 14176), (10632, 11632)]