1236700416

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 216

約数和(自身を含む): 3900687840

約数和(自身を除く): 2663987424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 84, 96, 98, 112, 118, 128, 147, 168, 177, 192, 196, 224, 236, 256, 294, 336, 354, 384, 392, 413, 448, 472, 557, 588, 672, 708, 768, 784, 826, 896, 944, 1114, 1176, 1239, 1344, 1416, 1568, 1652, 1671, 1792, 1888, 2228, 2352, 2478, 2688, 2832, 2891, 3136, 3304, 3342, 3776, 3899, 4456, 4704, 4956, 5376, 5664, 5782, 6272, 6608, 6684, 7552, 7798, 8673, 8912, 9408, 9912, 11328, 11564, 11697, 12544, 13216, 13368, 15104, 15596, 17346, 17824, 18816, 19824, 22656, 23128, 23394, 26432, 26736, 27293, 31192, 32863, 34692, 35648, 37632, 39648, 45312, 46256, 46788, 52864, 53472, 54586, 62384, 65726, 69384, 71296, 79296, 81879, 92512, 93576, 98589, 105728, 106944, 109172, 124768, 131452, 138768, 142592, 158592, 163758, 185024, 187152, 197178, 213888, 218344, 230041, 249536, 262904, 277536, 317184, 327516, 370048, 374304, 394356, 427776, 436688, 460082, 499072, 525808, 555072, 655032, 690123, 740096, 748608, 788712, 873376, 920164, 998144, 1051616, 1110144, 1310064, 1380246, 1497216, 1577424, 1610287, 1746752, 1840328, 2103232, 2220288, 2620128, 2760492, 2994432, 3154848, 3220574, 3493504, 3680656, 4206464, 4830861, 5240256, 5520984, 6309696, 6441148, 6987008, 7361312, 8412928, 9661722, 10480512, 11041968, 12619392, 12882296, 14722624, 19323444, 20961024, 22083936, 25238784, 25764592, 29445248, 38646888, 44167872, 51529184, 58890496, 77293776, 88335744, 103058368, 154587552, 176671488, 206116736, 309175104, 412233472, 618350208, 1236700416]

約数ペア:

[(1, 1236700416), (2, 618350208), (3, 412233472), (4, 309175104), (6, 206116736), (7, 176671488), (8, 154587552), (12, 103058368), (14, 88335744), (16, 77293776), (21, 58890496), (24, 51529184), (28, 44167872), (32, 38646888), (42, 29445248), (48, 25764592), (49, 25238784), (56, 22083936), (59, 20961024), (64, 19323444), (84, 14722624), (96, 12882296), (98, 12619392), (112, 11041968), (118, 10480512), (128, 9661722), (147, 8412928), (168, 7361312), (177, 6987008), (192, 6441148), (196, 6309696), (224, 5520984), (236, 5240256), (256, 4830861), (294, 4206464), (336, 3680656), (354, 3493504), (384, 3220574), (392, 3154848), (413, 2994432), (448, 2760492), (472, 2620128), (557, 2220288), (588, 2103232), (672, 1840328), (708, 1746752), (768, 1610287), (784, 1577424), (826, 1497216), (896, 1380246), (944, 1310064), (1114, 1110144), (1176, 1051616), (1239, 998144), (1344, 920164), (1416, 873376), (1568, 788712), (1652, 748608), (1671, 740096), (1792, 690123), (1888, 655032), (2228, 555072), (2352, 525808), (2478, 499072), (2688, 460082), (2832, 436688), (2891, 427776), (3136, 394356), (3304, 374304), (3342, 370048), (3776, 327516), (3899, 317184), (4456, 277536), (4704, 262904), (4956, 249536), (5376, 230041), (5664, 218344), (5782, 213888), (6272, 197178), (6608, 187152), (6684, 185024), (7552, 163758), (7798, 158592), (8673, 142592), (8912, 138768), (9408, 131452), (9912, 124768), (11328, 109172), (11564, 106944), (11697, 105728), (12544, 98589), (13216, 93576), (13368, 92512), (15104, 81879), (15596, 79296), (17346, 71296), (17824, 69384), (18816, 65726), (19824, 62384), (22656, 54586), (23128, 53472), (23394, 52864), (26432, 46788), (26736, 46256), (27293, 45312), (31192, 39648), (32863, 37632), (34692, 35648)]