249945102

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 632648016

約数和(自身を除く): 382702914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 81, 82, 99, 121, 123, 162, 198, 242, 246, 297, 311, 363, 369, 451, 594, 622, 726, 738, 891, 902, 933, 1089, 1107, 1353, 1782, 1866, 2178, 2214, 2706, 2799, 3267, 3321, 3421, 4059, 4961, 5598, 6534, 6642, 6842, 8118, 8397, 9801, 9922, 10263, 12177, 12751, 14883, 16794, 19602, 20526, 24354, 25191, 25502, 29766, 30789, 36531, 37631, 38253, 44649, 50382, 61578, 73062, 75262, 76506, 89298, 92367, 112893, 114759, 133947, 140261, 184734, 225786, 229518, 267894, 277101, 280522, 338679, 344277, 401841, 420783, 554202, 677358, 688554, 803682, 841566, 1016037, 1032831, 1262349, 1542871, 2032074, 2065662, 2524698, 3048111, 3085742, 3787047, 4628613, 6096222, 7574094, 9257226, 11361141, 13885839, 22722282, 27771678, 41657517, 83315034, 124972551, 249945102]

約数ペア:

[(1, 249945102), (2, 124972551), (3, 83315034), (6, 41657517), (9, 27771678), (11, 22722282), (18, 13885839), (22, 11361141), (27, 9257226), (33, 7574094), (41, 6096222), (54, 4628613), (66, 3787047), (81, 3085742), (82, 3048111), (99, 2524698), (121, 2065662), (123, 2032074), (162, 1542871), (198, 1262349), (242, 1032831), (246, 1016037), (297, 841566), (311, 803682), (363, 688554), (369, 677358), (451, 554202), (594, 420783), (622, 401841), (726, 344277), (738, 338679), (891, 280522), (902, 277101), (933, 267894), (1089, 229518), (1107, 225786), (1353, 184734), (1782, 140261), (1866, 133947), (2178, 114759), (2214, 112893), (2706, 92367), (2799, 89298), (3267, 76506), (3321, 75262), (3421, 73062), (4059, 61578), (4961, 50382), (5598, 44649), (6534, 38253), (6642, 37631), (6842, 36531), (8118, 30789), (8397, 29766), (9801, 25502), (9922, 25191), (10263, 24354), (12177, 20526), (12751, 19602), (14883, 16794)]