4027891168

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 9795461760

約数和(自身を除く): 5767570592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 532, 563, 574, 608, 656, 779, 1064, 1126, 1148, 1312, 1558, 1681, 2128, 2252, 2296, 3116, 3362, 3941, 4256, 4504, 4592, 5453, 6232, 6724, 7882, 9008, 9184, 10697, 10906, 11767, 12464, 13448, 15764, 18016, 21394, 21812, 23083, 23534, 24928, 26896, 31528, 31939, 42788, 43624, 46166, 47068, 53792, 63056, 63878, 74879, 85576, 87248, 92332, 94136, 126112, 127756, 149758, 161581, 171152, 174496, 184664, 188272, 223573, 255512, 299516, 323162, 342304, 369328, 376544, 438577, 447146, 511024, 599032, 646324, 738656, 877154, 894292, 946403, 1022048, 1198064, 1292648, 1754308, 1788584, 1892806, 2396128, 2585296, 3070039, 3508616, 3577168, 3785612, 5170592, 6140078, 6624821, 7017232, 7154336, 7571224, 12280156, 13249642, 14034464, 15142448, 17981657, 24560312, 26499284, 30284896, 35963314, 49120624, 52998568, 71926628, 98241248, 105997136, 125871599, 143853256, 211994272, 251743198, 287706512, 503486396, 575413024, 1006972792, 2013945584, 4027891168]

約数ペア:

[(1, 4027891168), (2, 2013945584), (4, 1006972792), (7, 575413024), (8, 503486396), (14, 287706512), (16, 251743198), (19, 211994272), (28, 143853256), (32, 125871599), (38, 105997136), (41, 98241248), (56, 71926628), (76, 52998568), (82, 49120624), (112, 35963314), (133, 30284896), (152, 26499284), (164, 24560312), (224, 17981657), (266, 15142448), (287, 14034464), (304, 13249642), (328, 12280156), (532, 7571224), (563, 7154336), (574, 7017232), (608, 6624821), (656, 6140078), (779, 5170592), (1064, 3785612), (1126, 3577168), (1148, 3508616), (1312, 3070039), (1558, 2585296), (1681, 2396128), (2128, 1892806), (2252, 1788584), (2296, 1754308), (3116, 1292648), (3362, 1198064), (3941, 1022048), (4256, 946403), (4504, 894292), (4592, 877154), (5453, 738656), (6232, 646324), (6724, 599032), (7882, 511024), (9008, 447146), (9184, 438577), (10697, 376544), (10906, 369328), (11767, 342304), (12464, 323162), (13448, 299516), (15764, 255512), (18016, 223573), (21394, 188272), (21812, 184664), (23083, 174496), (23534, 171152), (24928, 161581), (26896, 149758), (31528, 127756), (31939, 126112), (42788, 94136), (43624, 92332), (46166, 87248), (47068, 85576), (53792, 74879), (63056, 63878)]