211922736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 575796480

約数和(自身を除く): 363873744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 1104, 1112, 1381, 1668, 2224, 2762, 3197, 3336, 4143, 5524, 6394, 6672, 8286, 9591, 11048, 12788, 16572, 19182, 22096, 25576, 31763, 33144, 38364, 51152, 63526, 66288, 76728, 95289, 127052, 153456, 190578, 191959, 254104, 381156, 383918, 508208, 575877, 762312, 767836, 1151754, 1524624, 1535672, 2303508, 3071344, 4415057, 4607016, 8830114, 9214032, 13245171, 17660228, 26490342, 35320456, 52980684, 70640912, 105961368, 211922736]

約数ペア:

[(1, 211922736), (2, 105961368), (3, 70640912), (4, 52980684), (6, 35320456), (8, 26490342), (12, 17660228), (16, 13245171), (23, 9214032), (24, 8830114), (46, 4607016), (48, 4415057), (69, 3071344), (92, 2303508), (138, 1535672), (139, 1524624), (184, 1151754), (276, 767836), (278, 762312), (368, 575877), (417, 508208), (552, 383918), (556, 381156), (834, 254104), (1104, 191959), (1112, 190578), (1381, 153456), (1668, 127052), (2224, 95289), (2762, 76728), (3197, 66288), (3336, 63526), (4143, 51152), (5524, 38364), (6394, 33144), (6672, 31763), (8286, 25576), (9591, 22096), (11048, 19182), (12788, 16572)]