13052774812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 31358463360

約数和(自身を除く): 18305688548

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 121, 124, 133, 154, 209, 211, 217, 242, 266, 308, 341, 418, 422, 434, 484, 532, 589, 682, 836, 844, 847, 868, 961, 1178, 1364, 1463, 1477, 1694, 1922, 2299, 2321, 2356, 2387, 2926, 2954, 3388, 3751, 3844, 4009, 4123, 4598, 4642, 4774, 5852, 5908, 6479, 6541, 6727, 7502, 8018, 8246, 9196, 9284, 9548, 10571, 12958, 13082, 13454, 15004, 16036, 16093, 16247, 16492, 18259, 21142, 25531, 25916, 26164, 26257, 26908, 28063, 32186, 32494, 36518, 42284, 44099, 45353, 45787, 51062, 52514, 56126, 64372, 64988, 71269, 71951, 73036, 73997, 88198, 90706, 91574, 102124, 105028, 112252, 116281, 124279, 127813, 142538, 143902, 147994, 176396, 178717, 181412, 183148, 200849, 202771, 232562, 248558, 255626, 285076, 287804, 295988, 308693, 357434, 401698, 405542, 465124, 485089, 497116, 498883, 503657, 511252, 617386, 714868, 791461, 803396, 811084, 813967, 869953, 970178, 997766, 1007314, 1234772, 1367069, 1405943, 1419397, 1582922, 1627934, 1739906, 1940356, 1995532, 2014628, 2209339, 2230481, 2734138, 2811886, 2838794, 3165844, 3255868, 3395623, 3479812, 3852649, 4418678, 4460962, 5468276, 5540227, 5623772, 5677588, 6791246, 7705298, 8837356, 8921924, 9569483, 11080454, 13582492, 15037759, 15410596, 15465373, 15613367, 19138966, 22160908, 24535291, 26968543, 30075518, 30930746, 31226734, 38277932, 42379139, 49070582, 53937086, 60151036, 61861492, 62453468, 84758278, 98141164, 105264313, 107874172, 169516556, 171747037, 210528626, 296653973, 343494074, 421057252, 466170529, 593307946, 686988148, 932341058, 1186615892, 1864682116, 3263193703, 6526387406, 13052774812]

約数ペア:

[(1, 13052774812), (2, 6526387406), (4, 3263193703), (7, 1864682116), (11, 1186615892), (14, 932341058), (19, 686988148), (22, 593307946), (28, 466170529), (31, 421057252), (38, 343494074), (44, 296653973), (62, 210528626), (76, 171747037), (77, 169516556), (121, 107874172), (124, 105264313), (133, 98141164), (154, 84758278), (209, 62453468), (211, 61861492), (217, 60151036), (242, 53937086), (266, 49070582), (308, 42379139), (341, 38277932), (418, 31226734), (422, 30930746), (434, 30075518), (484, 26968543), (532, 24535291), (589, 22160908), (682, 19138966), (836, 15613367), (844, 15465373), (847, 15410596), (868, 15037759), (961, 13582492), (1178, 11080454), (1364, 9569483), (1463, 8921924), (1477, 8837356), (1694, 7705298), (1922, 6791246), (2299, 5677588), (2321, 5623772), (2356, 5540227), (2387, 5468276), (2926, 4460962), (2954, 4418678), (3388, 3852649), (3751, 3479812), (3844, 3395623), (4009, 3255868), (4123, 3165844), (4598, 2838794), (4642, 2811886), (4774, 2734138), (5852, 2230481), (5908, 2209339), (6479, 2014628), (6541, 1995532), (6727, 1940356), (7502, 1739906), (8018, 1627934), (8246, 1582922), (9196, 1419397), (9284, 1405943), (9548, 1367069), (10571, 1234772), (12958, 1007314), (13082, 997766), (13454, 970178), (15004, 869953), (16036, 813967), (16093, 811084), (16247, 803396), (16492, 791461), (18259, 714868), (21142, 617386), (25531, 511252), (25916, 503657), (26164, 498883), (26257, 497116), (26908, 485089), (28063, 465124), (32186, 405542), (32494, 401698), (36518, 357434), (42284, 308693), (44099, 295988), (45353, 287804), (45787, 285076), (51062, 255626), (52514, 248558), (56126, 232562), (64372, 202771), (64988, 200849), (71269, 183148), (71951, 181412), (73036, 178717), (73997, 176396), (88198, 147994), (90706, 143902), (91574, 142538), (102124, 127813), (105028, 124279), (112252, 116281)]