382716840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{289937}}^1$

素因数の和:289962

約数の個数: 64

約数和(自身を含む): 1252532160

約数和(自身を除く): 869815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 289937, 579874, 869811, 1159748, 1449685, 1739622, 2319496, 2899370, 3189307, 3479244, 4349055, 5798740, 6378614, 6958488, 8698110, 9567921, 11597480, 12757228, 15946535, 17396220, 19135842, 25514456, 31893070, 34792440, 38271684, 47839605, 63786140, 76543368, 95679210, 127572280, 191358420, 382716840]

約数ペア:

[(1, 382716840), (2, 191358420), (3, 127572280), (4, 95679210), (5, 76543368), (6, 63786140), (8, 47839605), (10, 38271684), (11, 34792440), (12, 31893070), (15, 25514456), (20, 19135842), (22, 17396220), (24, 15946535), (30, 12757228), (33, 11597480), (40, 9567921), (44, 8698110), (55, 6958488), (60, 6378614), (66, 5798740), (88, 4349055), (110, 3479244), (120, 3189307), (132, 2899370), (165, 2319496), (220, 1739622), (264, 1449685), (330, 1159748), (440, 869811), (660, 579874), (1320, 289937)]