28034660472

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1371

約数の個数: 256

約数和(自身を含む): 88467456000

約数和(自身を除く): 60432795528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 241, 273, 294, 312, 343, 364, 392, 482, 546, 588, 637, 686, 723, 728, 964, 1029, 1087, 1092, 1176, 1274, 1372, 1446, 1687, 1911, 1928, 2058, 2174, 2184, 2548, 2744, 2892, 3133, 3261, 3374, 3822, 4116, 4348, 4459, 5061, 5096, 5784, 6266, 6522, 6748, 7609, 7644, 8232, 8696, 8918, 9399, 10122, 11809, 12532, 13044, 13377, 13496, 14131, 15218, 15288, 17836, 18798, 20244, 21931, 22827, 23618, 25064, 26088, 26754, 28262, 30436, 35427, 35672, 37596, 40488, 42393, 43862, 45654, 47236, 53263, 53508, 56524, 60872, 65793, 70854, 75192, 82663, 84786, 87724, 91308, 94472, 98917, 106526, 107016, 113048, 131586, 141708, 153517, 159789, 165326, 169572, 175448, 182616, 197834, 213052, 247989, 261967, 263172, 283416, 296751, 307034, 319578, 330652, 339144, 372841, 395668, 426104, 460551, 495978, 523934, 526344, 593502, 614068, 639156, 661304, 692419, 745682, 785901, 791336, 921102, 991956, 1047868, 1074619, 1118523, 1187004, 1228136, 1278312, 1384838, 1491364, 1571802, 1833769, 1842204, 1983912, 2077257, 2095736, 2149238, 2237046, 2374008, 2769676, 2982728, 3143604, 3223857, 3405571, 3667538, 3684408, 4154514, 4298476, 4474092, 4846933, 5501307, 5539352, 6287208, 6447714, 6811142, 7335076, 8309028, 8596952, 8948184, 9693866, 10216713, 11002614, 12836383, 12895428, 13622284, 14540799, 14670152, 16618056, 19387732, 20433426, 22005228, 23838997, 25672766, 25790856, 27244568, 29081598, 38509149, 38775464, 40866852, 44010456, 47677994, 51345532, 58163196, 71516991, 77018298, 81733704, 89854681, 95355988, 102691064, 116326392, 143033982, 154036596, 166872979, 179709362, 190711976, 269564043, 286067964, 308073192, 333745958, 359418724, 500618937, 539128086, 572135928, 667491916, 718837448, 1001237874, 1078256172, 1168110853, 1334983832, 2002475748, 2156512344, 2336221706, 3504332559, 4004951496, 4672443412, 7008665118, 9344886824, 14017330236, 28034660472]

約数ペア:

[(1, 28034660472), (2, 14017330236), (3, 9344886824), (4, 7008665118), (6, 4672443412), (7, 4004951496), (8, 3504332559), (12, 2336221706), (13, 2156512344), (14, 2002475748), (21, 1334983832), (24, 1168110853), (26, 1078256172), (28, 1001237874), (39, 718837448), (42, 667491916), (49, 572135928), (52, 539128086), (56, 500618937), (78, 359418724), (84, 333745958), (91, 308073192), (98, 286067964), (104, 269564043), (147, 190711976), (156, 179709362), (168, 166872979), (182, 154036596), (196, 143033982), (241, 116326392), (273, 102691064), (294, 95355988), (312, 89854681), (343, 81733704), (364, 77018298), (392, 71516991), (482, 58163196), (546, 51345532), (588, 47677994), (637, 44010456), (686, 40866852), (723, 38775464), (728, 38509149), (964, 29081598), (1029, 27244568), (1087, 25790856), (1092, 25672766), (1176, 23838997), (1274, 22005228), (1372, 20433426), (1446, 19387732), (1687, 16618056), (1911, 14670152), (1928, 14540799), (2058, 13622284), (2174, 12895428), (2184, 12836383), (2548, 11002614), (2744, 10216713), (2892, 9693866), (3133, 8948184), (3261, 8596952), (3374, 8309028), (3822, 7335076), (4116, 6811142), (4348, 6447714), (4459, 6287208), (5061, 5539352), (5096, 5501307), (5784, 4846933), (6266, 4474092), (6522, 4298476), (6748, 4154514), (7609, 3684408), (7644, 3667538), (8232, 3405571), (8696, 3223857), (8918, 3143604), (9399, 2982728), (10122, 2769676), (11809, 2374008), (12532, 2237046), (13044, 2149238), (13377, 2095736), (13496, 2077257), (14131, 1983912), (15218, 1842204), (15288, 1833769), (17836, 1571802), (18798, 1491364), (20244, 1384838), (21931, 1278312), (22827, 1228136), (23618, 1187004), (25064, 1118523), (26088, 1074619), (26754, 1047868), (28262, 991956), (30436, 921102), (35427, 791336), (35672, 785901), (37596, 745682), (40488, 692419), (42393, 661304), (43862, 639156), (45654, 614068), (47236, 593502), (53263, 526344), (53508, 523934), (56524, 495978), (60872, 460551), (65793, 426104), (70854, 395668), (75192, 372841), (82663, 339144), (84786, 330652), (87724, 319578), (91308, 307034), (94472, 296751), (98917, 283416), (106526, 263172), (107016, 261967), (113048, 247989), (131586, 213052), (141708, 197834), (153517, 182616), (159789, 175448), (165326, 169572)]