1639273248

素因数分解:

$2^5\times 3^3\times {\mathrm{197}}^1\times {\mathrm{9631}}^1$

素因数の和:9847

約数の個数: 96

約数和(自身を含む): 4805982720

約数和(自身を除く): 3166709472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 197, 216, 288, 394, 432, 591, 788, 864, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5319, 6304, 7092, 9456, 9631, 10638, 14184, 18912, 19262, 21276, 28368, 28893, 38524, 42552, 56736, 57786, 77048, 85104, 86679, 115572, 154096, 170208, 173358, 231144, 260037, 308192, 346716, 462288, 520074, 693432, 924576, 1040148, 1386864, 1897307, 2080296, 2773728, 3794614, 4160592, 5691921, 7589228, 8321184, 11383842, 15178456, 17075763, 22767684, 30356912, 34151526, 45535368, 51227289, 60713824, 68303052, 91070736, 102454578, 136606104, 182141472, 204909156, 273212208, 409818312, 546424416, 819636624, 1639273248]

約数ペア:

[(1, 1639273248), (2, 819636624), (3, 546424416), (4, 409818312), (6, 273212208), (8, 204909156), (9, 182141472), (12, 136606104), (16, 102454578), (18, 91070736), (24, 68303052), (27, 60713824), (32, 51227289), (36, 45535368), (48, 34151526), (54, 30356912), (72, 22767684), (96, 17075763), (108, 15178456), (144, 11383842), (197, 8321184), (216, 7589228), (288, 5691921), (394, 4160592), (432, 3794614), (591, 2773728), (788, 2080296), (864, 1897307), (1182, 1386864), (1576, 1040148), (1773, 924576), (2364, 693432), (3152, 520074), (3546, 462288), (4728, 346716), (5319, 308192), (6304, 260037), (7092, 231144), (9456, 173358), (9631, 170208), (10638, 154096), (14184, 115572), (18912, 86679), (19262, 85104), (21276, 77048), (28368, 57786), (28893, 56736), (38524, 42552)]