64672539264

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31771}}^1$

素因数の和:31844

約数の個数: 256

約数和(自身を含む): 207407616000

約数和(自身を除く): 142735076736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 384, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1216, 1368, 1488, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2356, 2432, 2736, 2976, 3348, 3456, 3534, 3648, 3968, 4104, 4464, 4712, 5301, 5472, 5952, 6696, 7068, 7296, 8208, 8928, 9424, 10602, 10944, 11904, 13392, 14136, 15903, 16416, 17856, 18848, 21204, 21888, 26784, 28272, 31771, 31806, 32832, 35712, 37696, 42408, 53568, 56544, 63542, 63612, 65664, 75392, 84816, 95313, 107136, 113088, 127084, 127224, 169632, 190626, 226176, 254168, 254448, 285939, 339264, 381252, 508336, 508896, 571878, 603649, 678528, 762504, 857817, 984901, 1016672, 1017792, 1143756, 1207298, 1525008, 1715634, 1810947, 1969802, 2033344, 2035584, 2287512, 2414596, 2954703, 3050016, 3431268, 3621894, 3939604, 4066688, 4575024, 4829192, 5432841, 5909406, 6100032, 6862536, 7243788, 7879208, 8864109, 9150048, 9658384, 10865682, 11818812, 12200064, 13725072, 14487576, 15758416, 16298523, 17728218, 18300096, 18713119, 19316768, 21731364, 23637624, 26592327, 27450144, 28975152, 31516832, 32597046, 35456436, 36600192, 37426238, 38633536, 43462728, 47275248, 53184654, 54900288, 56139357, 57950304, 63033664, 65194092, 70912872, 74852476, 77267072, 86925456, 94550496, 106369308, 109800576, 112278714, 115900608, 126067328, 130388184, 141825744, 149704952, 168418071, 173850912, 189100992, 212738616, 224557428, 231801216, 260776368, 283651488, 299409904, 336836142, 347701824, 378201984, 425477232, 449114856, 505254213, 521552736, 567302976, 598819808, 673672284, 695403648, 850954464, 898229712, 1010508426, 1043105472, 1134605952, 1197639616, 1347344568, 1701908928, 1796459424, 2021016852, 2086210944, 2395279232, 2694689136, 3403817856, 3592918848, 4042033704, 5389378272, 7185837696, 8084067408, 10778756544, 16168134816, 21557513088, 32336269632, 64672539264]

約数ペア:

[(1, 64672539264), (2, 32336269632), (3, 21557513088), (4, 16168134816), (6, 10778756544), (8, 8084067408), (9, 7185837696), (12, 5389378272), (16, 4042033704), (18, 3592918848), (19, 3403817856), (24, 2694689136), (27, 2395279232), (31, 2086210944), (32, 2021016852), (36, 1796459424), (38, 1701908928), (48, 1347344568), (54, 1197639616), (57, 1134605952), (62, 1043105472), (64, 1010508426), (72, 898229712), (76, 850954464), (93, 695403648), (96, 673672284), (108, 598819808), (114, 567302976), (124, 521552736), (128, 505254213), (144, 449114856), (152, 425477232), (171, 378201984), (186, 347701824), (192, 336836142), (216, 299409904), (228, 283651488), (248, 260776368), (279, 231801216), (288, 224557428), (304, 212738616), (342, 189100992), (372, 173850912), (384, 168418071), (432, 149704952), (456, 141825744), (496, 130388184), (513, 126067328), (558, 115900608), (576, 112278714), (589, 109800576), (608, 106369308), (684, 94550496), (744, 86925456), (837, 77267072), (864, 74852476), (912, 70912872), (992, 65194092), (1026, 63033664), (1116, 57950304), (1152, 56139357), (1178, 54900288), (1216, 53184654), (1368, 47275248), (1488, 43462728), (1674, 38633536), (1728, 37426238), (1767, 36600192), (1824, 35456436), (1984, 32597046), (2052, 31516832), (2232, 28975152), (2356, 27450144), (2432, 26592327), (2736, 23637624), (2976, 21731364), (3348, 19316768), (3456, 18713119), (3534, 18300096), (3648, 17728218), (3968, 16298523), (4104, 15758416), (4464, 14487576), (4712, 13725072), (5301, 12200064), (5472, 11818812), (5952, 10865682), (6696, 9658384), (7068, 9150048), (7296, 8864109), (8208, 7879208), (8928, 7243788), (9424, 6862536), (10602, 6100032), (10944, 5909406), (11904, 5432841), (13392, 4829192), (14136, 4575024), (15903, 4066688), (16416, 3939604), (17856, 3621894), (18848, 3431268), (21204, 3050016), (21888, 2954703), (26784, 2414596), (28272, 2287512), (31771, 2035584), (31806, 2033344), (32832, 1969802), (35712, 1810947), (37696, 1715634), (42408, 1525008), (53568, 1207298), (56544, 1143756), (63542, 1017792), (63612, 1016672), (65664, 984901), (75392, 857817), (84816, 762504), (95313, 678528), (107136, 603649), (113088, 571878), (127084, 508896), (127224, 508336), (169632, 381252), (190626, 339264), (226176, 285939), (254168, 254448)]