668707104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 2050925184

約数和(自身を除く): 1382218080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 68, 78, 86, 96, 102, 104, 129, 136, 156, 172, 204, 208, 221, 258, 272, 312, 344, 408, 416, 442, 516, 544, 559, 624, 663, 688, 731, 733, 816, 884, 1032, 1118, 1248, 1326, 1376, 1462, 1466, 1632, 1677, 1768, 2064, 2193, 2199, 2236, 2652, 2924, 2932, 3354, 3536, 4128, 4386, 4398, 4472, 5304, 5848, 5864, 6708, 7072, 8772, 8796, 8944, 9503, 9529, 10608, 11696, 11728, 12461, 13416, 17544, 17592, 17888, 19006, 19058, 21216, 23392, 23456, 24922, 26832, 28509, 28587, 31519, 35088, 35184, 37383, 38012, 38116, 49844, 53664, 57018, 57174, 63038, 70176, 70368, 74766, 76024, 76232, 94557, 99688, 114036, 114348, 126076, 149532, 152048, 152464, 161993, 189114, 199376, 228072, 228696, 252152, 299064, 304096, 304928, 323986, 378228, 398752, 409747, 456144, 457392, 485979, 504304, 535823, 598128, 647972, 756456, 819494, 912288, 914784, 971958, 1008608, 1071646, 1196256, 1229241, 1295944, 1512912, 1607469, 1638988, 1943916, 2143292, 2458482, 2591888, 3025824, 3214938, 3277976, 3887832, 4286584, 4916964, 5183776, 6429876, 6555952, 6965699, 7775664, 8573168, 9833928, 12859752, 13111904, 13931398, 15551328, 17146336, 19667856, 20897097, 25719504, 27862796, 39335712, 41794194, 51439008, 55725592, 83588388, 111451184, 167176776, 222902368, 334353552, 668707104]

約数ペア:

[(1, 668707104), (2, 334353552), (3, 222902368), (4, 167176776), (6, 111451184), (8, 83588388), (12, 55725592), (13, 51439008), (16, 41794194), (17, 39335712), (24, 27862796), (26, 25719504), (32, 20897097), (34, 19667856), (39, 17146336), (43, 15551328), (48, 13931398), (51, 13111904), (52, 12859752), (68, 9833928), (78, 8573168), (86, 7775664), (96, 6965699), (102, 6555952), (104, 6429876), (129, 5183776), (136, 4916964), (156, 4286584), (172, 3887832), (204, 3277976), (208, 3214938), (221, 3025824), (258, 2591888), (272, 2458482), (312, 2143292), (344, 1943916), (408, 1638988), (416, 1607469), (442, 1512912), (516, 1295944), (544, 1229241), (559, 1196256), (624, 1071646), (663, 1008608), (688, 971958), (731, 914784), (733, 912288), (816, 819494), (884, 756456), (1032, 647972), (1118, 598128), (1248, 535823), (1326, 504304), (1376, 485979), (1462, 457392), (1466, 456144), (1632, 409747), (1677, 398752), (1768, 378228), (2064, 323986), (2193, 304928), (2199, 304096), (2236, 299064), (2652, 252152), (2924, 228696), (2932, 228072), (3354, 199376), (3536, 189114), (4128, 161993), (4386, 152464), (4398, 152048), (4472, 149532), (5304, 126076), (5848, 114348), (5864, 114036), (6708, 99688), (7072, 94557), (8772, 76232), (8796, 76024), (8944, 74766), (9503, 70368), (9529, 70176), (10608, 63038), (11696, 57174), (11728, 57018), (12461, 53664), (13416, 49844), (17544, 38116), (17592, 38012), (17888, 37383), (19006, 35184), (19058, 35088), (21216, 31519), (23392, 28587), (23456, 28509), (24922, 26832)]