278384618664

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{12601}}^1$

素因数の和:13053

約数の個数: 160

約数和(自身を含む): 789746168640

約数和(自身を除く): 511361549976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 331, 412, 618, 648, 662, 824, 927, 993, 1236, 1324, 1854, 1986, 2472, 2648, 2781, 2979, 3708, 3972, 5562, 5958, 7416, 7944, 8343, 8937, 11124, 11916, 12601, 16686, 17874, 22248, 23832, 25202, 26811, 33372, 34093, 35748, 37803, 50404, 53622, 66744, 68186, 71496, 75606, 100808, 102279, 107244, 113409, 136372, 151212, 204558, 214488, 226818, 272744, 302424, 306837, 340227, 409116, 453636, 613674, 680454, 818232, 907272, 920511, 1020681, 1227348, 1297903, 1360908, 1841022, 2041362, 2454696, 2595806, 2721816, 2761533, 3682044, 3893709, 4082724, 4170931, 5191612, 5523066, 7364088, 7787418, 8165448, 8341862, 10383224, 11046132, 11681127, 12512793, 15574836, 16683724, 22092264, 23362254, 25025586, 31149672, 33367448, 35043381, 37538379, 46724508, 50051172, 70086762, 75076758, 93449016, 100102344, 105130143, 112615137, 140173524, 150153516, 210260286, 225230274, 280347048, 300307032, 337845411, 420520572, 429605893, 450460548, 675690822, 841041144, 859211786, 900921096, 1288817679, 1351381644, 1718423572, 2577635358, 2702763288, 3436847144, 3866453037, 5155270716, 7732906074, 10310541432, 11599359111, 15465812148, 23198718222, 30931624296, 34798077333, 46397436444, 69596154666, 92794872888, 139192309332, 278384618664]

約数ペア:

[(1, 278384618664), (2, 139192309332), (3, 92794872888), (4, 69596154666), (6, 46397436444), (8, 34798077333), (9, 30931624296), (12, 23198718222), (18, 15465812148), (24, 11599359111), (27, 10310541432), (36, 7732906074), (54, 5155270716), (72, 3866453037), (81, 3436847144), (103, 2702763288), (108, 2577635358), (162, 1718423572), (206, 1351381644), (216, 1288817679), (309, 900921096), (324, 859211786), (331, 841041144), (412, 675690822), (618, 450460548), (648, 429605893), (662, 420520572), (824, 337845411), (927, 300307032), (993, 280347048), (1236, 225230274), (1324, 210260286), (1854, 150153516), (1986, 140173524), (2472, 112615137), (2648, 105130143), (2781, 100102344), (2979, 93449016), (3708, 75076758), (3972, 70086762), (5562, 50051172), (5958, 46724508), (7416, 37538379), (7944, 35043381), (8343, 33367448), (8937, 31149672), (11124, 25025586), (11916, 23362254), (12601, 22092264), (16686, 16683724), (17874, 15574836), (22248, 12512793), (23832, 11681127), (25202, 11046132), (26811, 10383224), (33372, 8341862), (34093, 8165448), (35748, 7787418), (37803, 7364088), (50404, 5523066), (53622, 5191612), (66744, 4170931), (68186, 4082724), (71496, 3893709), (75606, 3682044), (100808, 2761533), (102279, 2721816), (107244, 2595806), (113409, 2454696), (136372, 2041362), (151212, 1841022), (204558, 1360908), (214488, 1297903), (226818, 1227348), (272744, 1020681), (302424, 920511), (306837, 907272), (340227, 818232), (409116, 680454), (453636, 613674)]