19499279904

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11497}}^1$

素因数の和:11680

約数の個数: 192

約数和(自身を含む): 61658714880

約数和(自身を除く): 42159434976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 151, 156, 208, 216, 234, 288, 302, 312, 351, 416, 432, 453, 468, 604, 624, 702, 864, 906, 936, 1208, 1248, 1359, 1404, 1812, 1872, 1963, 2416, 2718, 2808, 3624, 3744, 3926, 4077, 4832, 5436, 5616, 5889, 7248, 7852, 8154, 10872, 11232, 11497, 11778, 14496, 15704, 16308, 17667, 21744, 22994, 23556, 31408, 32616, 34491, 35334, 43488, 45988, 47112, 53001, 62816, 65232, 68982, 70668, 91976, 94224, 103473, 106002, 130464, 137964, 141336, 149461, 183952, 188448, 206946, 212004, 275928, 282672, 298922, 310419, 367904, 413892, 424008, 448383, 551856, 565344, 597844, 620838, 827784, 848016, 896766, 1103712, 1195688, 1241676, 1345149, 1655568, 1696032, 1736047, 1793532, 2391376, 2483352, 2690298, 3311136, 3472094, 3587064, 4035447, 4782752, 4966704, 5208141, 5380596, 6944188, 7174128, 8070894, 9933408, 10416282, 10761192, 13888376, 14348256, 15624423, 16141788, 20832564, 21522384, 22568611, 27776752, 31248846, 32283576, 41665128, 43044768, 45137222, 46873269, 55553504, 62497692, 64567152, 67705833, 83330256, 90274444, 93746538, 124995384, 129134304, 135411666, 166660512, 180548888, 187493076, 203117499, 249990768, 270823332, 361097776, 374986152, 406234998, 499981536, 541646664, 609352497, 722195552, 749972304, 812469996, 1083293328, 1218704994, 1499944608, 1624939992, 2166586656, 2437409988, 3249879984, 4874819976, 6499759968, 9749639952, 19499279904]

約数ペア:

[(1, 19499279904), (2, 9749639952), (3, 6499759968), (4, 4874819976), (6, 3249879984), (8, 2437409988), (9, 2166586656), (12, 1624939992), (13, 1499944608), (16, 1218704994), (18, 1083293328), (24, 812469996), (26, 749972304), (27, 722195552), (32, 609352497), (36, 541646664), (39, 499981536), (48, 406234998), (52, 374986152), (54, 361097776), (72, 270823332), (78, 249990768), (96, 203117499), (104, 187493076), (108, 180548888), (117, 166660512), (144, 135411666), (151, 129134304), (156, 124995384), (208, 93746538), (216, 90274444), (234, 83330256), (288, 67705833), (302, 64567152), (312, 62497692), (351, 55553504), (416, 46873269), (432, 45137222), (453, 43044768), (468, 41665128), (604, 32283576), (624, 31248846), (702, 27776752), (864, 22568611), (906, 21522384), (936, 20832564), (1208, 16141788), (1248, 15624423), (1359, 14348256), (1404, 13888376), (1812, 10761192), (1872, 10416282), (1963, 9933408), (2416, 8070894), (2718, 7174128), (2808, 6944188), (3624, 5380596), (3744, 5208141), (3926, 4966704), (4077, 4782752), (4832, 4035447), (5436, 3587064), (5616, 3472094), (5889, 3311136), (7248, 2690298), (7852, 2483352), (8154, 2391376), (10872, 1793532), (11232, 1736047), (11497, 1696032), (11778, 1655568), (14496, 1345149), (15704, 1241676), (16308, 1195688), (17667, 1103712), (21744, 896766), (22994, 848016), (23556, 827784), (31408, 620838), (32616, 597844), (34491, 565344), (35334, 551856), (43488, 448383), (45988, 424008), (47112, 413892), (53001, 367904), (62816, 310419), (65232, 298922), (68982, 282672), (70668, 275928), (91976, 212004), (94224, 206946), (103473, 188448), (106002, 183952), (130464, 149461), (137964, 141336)]