287071092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103561}}^1$

素因数の和:103589

約数の個数: 72

約数和(自身を含む): 904717632

約数和(自身を除く): 617646540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 103561, 207122, 310683, 414244, 621366, 724927, 932049, 1139171, 1242732, 1449854, 1864098, 2174781, 2278342, 2899708, 3417513, 3728196, 4349562, 4556684, 6524343, 6835026, 7974197, 8699124, 10252539, 13048686, 13670052, 15948394, 20505078, 23922591, 26097372, 31896788, 41010156, 47845182, 71767773, 95690364, 143535546, 287071092]

約数ペア:

[(1, 287071092), (2, 143535546), (3, 95690364), (4, 71767773), (6, 47845182), (7, 41010156), (9, 31896788), (11, 26097372), (12, 23922591), (14, 20505078), (18, 15948394), (21, 13670052), (22, 13048686), (28, 10252539), (33, 8699124), (36, 7974197), (42, 6835026), (44, 6524343), (63, 4556684), (66, 4349562), (77, 3728196), (84, 3417513), (99, 2899708), (126, 2278342), (132, 2174781), (154, 1864098), (198, 1449854), (231, 1242732), (252, 1139171), (308, 932049), (396, 724927), (462, 621366), (693, 414244), (924, 310683), (1386, 207122), (2772, 103561)]