289121112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4127}}^1$

素因数の和:4285

約数の個数: 96

約数和(自身を含む): 901555200

約数和(自身を除く): 612434088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2502, 2919, 3336, 3892, 4127, 5004, 5838, 7784, 8254, 8757, 10008, 11676, 12381, 16508, 17514, 23352, 24762, 28889, 33016, 35028, 37143, 49524, 57778, 70056, 74286, 86667, 99048, 115556, 148572, 173334, 231112, 260001, 297144, 346668, 520002, 573653, 693336, 1040004, 1147306, 1720959, 2080008, 2294612, 3441918, 4015571, 4589224, 5162877, 6883836, 8031142, 10325754, 12046713, 13767672, 16062284, 20651508, 24093426, 32124568, 36140139, 41303016, 48186852, 72280278, 96373704, 144560556, 289121112]

約数ペア:

[(1, 289121112), (2, 144560556), (3, 96373704), (4, 72280278), (6, 48186852), (7, 41303016), (8, 36140139), (9, 32124568), (12, 24093426), (14, 20651508), (18, 16062284), (21, 13767672), (24, 12046713), (28, 10325754), (36, 8031142), (42, 6883836), (56, 5162877), (63, 4589224), (72, 4015571), (84, 3441918), (126, 2294612), (139, 2080008), (168, 1720959), (252, 1147306), (278, 1040004), (417, 693336), (504, 573653), (556, 520002), (834, 346668), (973, 297144), (1112, 260001), (1251, 231112), (1668, 173334), (1946, 148572), (2502, 115556), (2919, 99048), (3336, 86667), (3892, 74286), (4127, 70056), (5004, 57778), (5838, 49524), (7784, 37143), (8254, 35028), (8757, 33016), (10008, 28889), (11676, 24762), (12381, 23352), (16508, 17514)]