345719688496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1472

約数の個数: 240

約数和(自身を含む): 856628338944

約数和(自身を除く): 510908650448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 211, 217, 248, 364, 403, 422, 434, 496, 728, 806, 844, 868, 961, 1171, 1456, 1477, 1612, 1688, 1736, 1922, 2342, 2743, 2821, 2954, 3224, 3376, 3472, 3844, 4684, 5486, 5642, 5908, 6448, 6541, 6727, 7688, 8197, 9368, 10972, 11284, 11816, 12493, 13082, 13454, 15223, 15376, 16394, 18736, 19201, 21944, 22568, 23632, 24986, 26164, 26908, 30446, 32788, 36301, 38402, 43888, 45136, 45787, 49972, 52328, 53816, 60892, 65576, 72602, 76804, 85033, 87451, 91574, 99944, 104656, 106561, 107632, 121784, 131152, 145204, 153608, 170066, 174902, 183148, 199888, 202771, 213122, 243568, 247081, 254107, 290408, 307216, 340132, 349804, 366296, 405542, 426244, 471913, 494162, 508214, 580816, 595231, 680264, 699608, 732592, 811084, 852488, 943826, 988324, 1016428, 1125331, 1190462, 1360528, 1399216, 1419397, 1622168, 1704976, 1729567, 1887652, 1976648, 2032856, 2250662, 2380924, 2636023, 2838794, 3212053, 3244336, 3303391, 3459134, 3775304, 3953296, 4065712, 4501324, 4761848, 5272046, 5677588, 6424106, 6606782, 6918268, 7550608, 7659511, 7877317, 9002648, 9523696, 10544092, 11355176, 12848212, 13213564, 13836536, 14629303, 15319022, 15754634, 18005296, 18452161, 21088184, 22484371, 22710352, 25696424, 26427128, 27673072, 29258606, 30638044, 31509268, 36904322, 42176368, 44968742, 51392848, 52854256, 53616577, 58517212, 61276088, 63018536, 73808644, 89937484, 99573643, 102405121, 107233154, 117034424, 122552176, 126037072, 147617288, 179874968, 199147286, 204810242, 214466308, 234068848, 237444841, 295234576, 359749936, 398294572, 409620484, 428932616, 474889682, 697015501, 796589144, 819240968, 857865232, 949779364, 1394031002, 1593178288, 1638481936, 1662113887, 1899558728, 2788062004, 3086782933, 3324227774, 3799117456, 5576124008, 6173565866, 6648455548, 11152248016, 12347131732, 13296911096, 21607480531, 24694263464, 26593822192, 43214961062, 49388526928, 86429922124, 172859844248, 345719688496]

約数ペア:

[(1, 345719688496), (2, 172859844248), (4, 86429922124), (7, 49388526928), (8, 43214961062), (13, 26593822192), (14, 24694263464), (16, 21607480531), (26, 13296911096), (28, 12347131732), (31, 11152248016), (52, 6648455548), (56, 6173565866), (62, 5576124008), (91, 3799117456), (104, 3324227774), (112, 3086782933), (124, 2788062004), (182, 1899558728), (208, 1662113887), (211, 1638481936), (217, 1593178288), (248, 1394031002), (364, 949779364), (403, 857865232), (422, 819240968), (434, 796589144), (496, 697015501), (728, 474889682), (806, 428932616), (844, 409620484), (868, 398294572), (961, 359749936), (1171, 295234576), (1456, 237444841), (1477, 234068848), (1612, 214466308), (1688, 204810242), (1736, 199147286), (1922, 179874968), (2342, 147617288), (2743, 126037072), (2821, 122552176), (2954, 117034424), (3224, 107233154), (3376, 102405121), (3472, 99573643), (3844, 89937484), (4684, 73808644), (5486, 63018536), (5642, 61276088), (5908, 58517212), (6448, 53616577), (6541, 52854256), (6727, 51392848), (7688, 44968742), (8197, 42176368), (9368, 36904322), (10972, 31509268), (11284, 30638044), (11816, 29258606), (12493, 27673072), (13082, 26427128), (13454, 25696424), (15223, 22710352), (15376, 22484371), (16394, 21088184), (18736, 18452161), (19201, 18005296), (21944, 15754634), (22568, 15319022), (23632, 14629303), (24986, 13836536), (26164, 13213564), (26908, 12848212), (30446, 11355176), (32788, 10544092), (36301, 9523696), (38402, 9002648), (43888, 7877317), (45136, 7659511), (45787, 7550608), (49972, 6918268), (52328, 6606782), (53816, 6424106), (60892, 5677588), (65576, 5272046), (72602, 4761848), (76804, 4501324), (85033, 4065712), (87451, 3953296), (91574, 3775304), (99944, 3459134), (104656, 3303391), (106561, 3244336), (107632, 3212053), (121784, 2838794), (131152, 2636023), (145204, 2380924), (153608, 2250662), (170066, 2032856), (174902, 1976648), (183148, 1887652), (199888, 1729567), (202771, 1704976), (213122, 1622168), (243568, 1419397), (247081, 1399216), (254107, 1360528), (290408, 1190462), (307216, 1125331), (340132, 1016428), (349804, 988324), (366296, 943826), (405542, 852488), (426244, 811084), (471913, 732592), (494162, 699608), (508214, 680264), (580816, 595231)]