123641928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 352123200

約数和(自身を除く): 228481272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 197, 207, 276, 379, 394, 414, 552, 591, 758, 788, 828, 1137, 1182, 1516, 1576, 1656, 1773, 2274, 2364, 3032, 3411, 3546, 4531, 4548, 4728, 6822, 7092, 8717, 9062, 9096, 13593, 13644, 14184, 17434, 18124, 26151, 27186, 27288, 34868, 36248, 40779, 52302, 54372, 69736, 74663, 78453, 81558, 104604, 108744, 149326, 156906, 163116, 209208, 223989, 298652, 313812, 326232, 447978, 597304, 627624, 671967, 895956, 1343934, 1717249, 1791912, 2687868, 3434498, 5151747, 5375736, 6868996, 10303494, 13737992, 15455241, 20606988, 30910482, 41213976, 61820964, 123641928]

約数ペア:

[(1, 123641928), (2, 61820964), (3, 41213976), (4, 30910482), (6, 20606988), (8, 15455241), (9, 13737992), (12, 10303494), (18, 6868996), (23, 5375736), (24, 5151747), (36, 3434498), (46, 2687868), (69, 1791912), (72, 1717249), (92, 1343934), (138, 895956), (184, 671967), (197, 627624), (207, 597304), (276, 447978), (379, 326232), (394, 313812), (414, 298652), (552, 223989), (591, 209208), (758, 163116), (788, 156906), (828, 149326), (1137, 108744), (1182, 104604), (1516, 81558), (1576, 78453), (1656, 74663), (1773, 69736), (2274, 54372), (2364, 52302), (3032, 40779), (3411, 36248), (3546, 34868), (4531, 27288), (4548, 27186), (4728, 26151), (6822, 18124), (7092, 17434), (8717, 14184), (9062, 13644), (9096, 13593)]