223287012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25111}}^1$

素因数の和:25153

約数の個数: 72

約数和(自身を含む): 639853760

約数和(自身を除く): 416566748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 25111, 50222, 75333, 100444, 150666, 225999, 301332, 326443, 451998, 477109, 652886, 903996, 954218, 979329, 1305772, 1431327, 1908436, 1958658, 2862654, 2937987, 3917316, 4293981, 5725308, 5875974, 6202417, 8587962, 11751948, 12404834, 17175924, 18607251, 24809668, 37214502, 55821753, 74429004, 111643506, 223287012]

約数ペア:

[(1, 223287012), (2, 111643506), (3, 74429004), (4, 55821753), (6, 37214502), (9, 24809668), (12, 18607251), (13, 17175924), (18, 12404834), (19, 11751948), (26, 8587962), (36, 6202417), (38, 5875974), (39, 5725308), (52, 4293981), (57, 3917316), (76, 2937987), (78, 2862654), (114, 1958658), (117, 1908436), (156, 1431327), (171, 1305772), (228, 979329), (234, 954218), (247, 903996), (342, 652886), (468, 477109), (494, 451998), (684, 326443), (741, 301332), (988, 225999), (1482, 150666), (2223, 100444), (2964, 75333), (4446, 50222), (8892, 25111)]