13278329876

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 30227904000

約数和(自身を除く): 16949574124

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 67, 68, 98, 116, 119, 134, 196, 203, 238, 268, 293, 343, 406, 469, 476, 493, 586, 686, 812, 833, 938, 986, 1139, 1172, 1372, 1421, 1666, 1876, 1943, 1972, 2051, 2278, 2842, 3283, 3332, 3451, 3886, 4102, 4556, 4981, 5684, 5831, 6566, 6902, 7772, 7973, 8204, 8497, 9947, 9962, 11662, 13132, 13601, 13804, 14357, 15946, 16994, 19631, 19894, 19924, 22981, 23324, 24157, 27202, 28714, 31892, 33031, 33988, 34867, 39262, 39788, 45962, 48314, 54404, 55811, 57428, 59479, 66062, 69734, 78524, 91924, 95207, 96628, 100499, 111622, 118958, 132124, 137417, 139468, 144449, 169099, 190414, 200998, 223244, 231217, 237916, 244069, 274834, 288898, 333727, 338198, 380828, 390677, 401996, 416353, 462434, 488138, 549668, 569299, 577796, 666449, 667454, 676396, 781354, 832706, 924868, 961919, 976276, 1011143, 1138598, 1332898, 1334908, 1562708, 1618519, 1665412, 1708483, 1923838, 2022286, 2277196, 2336089, 2665796, 2914471, 3237038, 3416966, 3847676, 3985093, 4044572, 4672178, 5828942, 6474076, 6733433, 6833932, 7078001, 7970186, 9344356, 9678083, 11329633, 11657884, 13466866, 14156002, 15940372, 16352623, 19356166, 22659266, 26933732, 27895651, 28312004, 32705246, 38712332, 45318532, 49546007, 55791302, 65410492, 67746581, 99092014, 111582604, 114468361, 135493162, 195269557, 198184028, 228936722, 270986324, 390539114, 457873444, 474226067, 781078228, 948452134, 1896904268, 3319582469, 6639164938, 13278329876]

約数ペア:

[(1, 13278329876), (2, 6639164938), (4, 3319582469), (7, 1896904268), (14, 948452134), (17, 781078228), (28, 474226067), (29, 457873444), (34, 390539114), (49, 270986324), (58, 228936722), (67, 198184028), (68, 195269557), (98, 135493162), (116, 114468361), (119, 111582604), (134, 99092014), (196, 67746581), (203, 65410492), (238, 55791302), (268, 49546007), (293, 45318532), (343, 38712332), (406, 32705246), (469, 28312004), (476, 27895651), (493, 26933732), (586, 22659266), (686, 19356166), (812, 16352623), (833, 15940372), (938, 14156002), (986, 13466866), (1139, 11657884), (1172, 11329633), (1372, 9678083), (1421, 9344356), (1666, 7970186), (1876, 7078001), (1943, 6833932), (1972, 6733433), (2051, 6474076), (2278, 5828942), (2842, 4672178), (3283, 4044572), (3332, 3985093), (3451, 3847676), (3886, 3416966), (4102, 3237038), (4556, 2914471), (4981, 2665796), (5684, 2336089), (5831, 2277196), (6566, 2022286), (6902, 1923838), (7772, 1708483), (7973, 1665412), (8204, 1618519), (8497, 1562708), (9947, 1334908), (9962, 1332898), (11662, 1138598), (13132, 1011143), (13601, 976276), (13804, 961919), (14357, 924868), (15946, 832706), (16994, 781354), (19631, 676396), (19894, 667454), (19924, 666449), (22981, 577796), (23324, 569299), (24157, 549668), (27202, 488138), (28714, 462434), (31892, 416353), (33031, 401996), (33988, 390677), (34867, 380828), (39262, 338198), (39788, 333727), (45962, 288898), (48314, 274834), (54404, 244069), (55811, 237916), (57428, 231217), (59479, 223244), (66062, 200998), (69734, 190414), (78524, 169099), (91924, 144449), (95207, 139468), (96628, 137417), (100499, 132124), (111622, 118958)]