291234636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5003}}^1$

素因数の和:5041

約数の個数: 144

約数和(自身を含む): 958366080

約数和(自身を除く): 667131444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1617, 1764, 2079, 2156, 2646, 2772, 3234, 4158, 4851, 5003, 5292, 6468, 8316, 9702, 10006, 14553, 15009, 19404, 20012, 29106, 30018, 35021, 45027, 55033, 58212, 60036, 70042, 90054, 105063, 110066, 135081, 140084, 165099, 180108, 210126, 220132, 245147, 270162, 315189, 330198, 385231, 420252, 490294, 495297, 540324, 630378, 660396, 735441, 770462, 945567, 980588, 990594, 1155693, 1260756, 1470882, 1485891, 1540924, 1891134, 1981188, 2206323, 2311386, 2696617, 2941764, 2971782, 3467079, 3782268, 4412646, 4622772, 5393234, 5943564, 6618969, 6934158, 8089851, 8825292, 10401237, 10786468, 13237938, 13868316, 16179702, 20802474, 24269553, 26475876, 32359404, 41604948, 48539106, 72808659, 97078212, 145617318, 291234636]

約数ペア:

[(1, 291234636), (2, 145617318), (3, 97078212), (4, 72808659), (6, 48539106), (7, 41604948), (9, 32359404), (11, 26475876), (12, 24269553), (14, 20802474), (18, 16179702), (21, 13868316), (22, 13237938), (27, 10786468), (28, 10401237), (33, 8825292), (36, 8089851), (42, 6934158), (44, 6618969), (49, 5943564), (54, 5393234), (63, 4622772), (66, 4412646), (77, 3782268), (84, 3467079), (98, 2971782), (99, 2941764), (108, 2696617), (126, 2311386), (132, 2206323), (147, 1981188), (154, 1891134), (189, 1540924), (196, 1485891), (198, 1470882), (231, 1260756), (252, 1155693), (294, 990594), (297, 980588), (308, 945567), (378, 770462), (396, 735441), (441, 660396), (462, 630378), (539, 540324), (588, 495297), (594, 490294), (693, 420252), (756, 385231), (882, 330198), (924, 315189), (1078, 270162), (1188, 245147), (1323, 220132), (1386, 210126), (1617, 180108), (1764, 165099), (2079, 140084), (2156, 135081), (2646, 110066), (2772, 105063), (3234, 90054), (4158, 70042), (4851, 60036), (5003, 58212), (5292, 55033), (6468, 45027), (8316, 35021), (9702, 30018), (10006, 29106), (14553, 20012), (15009, 19404)]