1248987264

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 3955845600

約数和(自身を除く): 2706858336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 384, 392, 448, 492, 574, 588, 656, 672, 784, 861, 896, 984, 1148, 1176, 1312, 1344, 1568, 1619, 1722, 1968, 2009, 2296, 2352, 2624, 2688, 3136, 3238, 3444, 3936, 4018, 4592, 4704, 4857, 5248, 6027, 6272, 6476, 6888, 7872, 8036, 9184, 9408, 9714, 11333, 12054, 12952, 13776, 15744, 16072, 18368, 18816, 19428, 22666, 24108, 25904, 27552, 32144, 33999, 36736, 38856, 45332, 48216, 51808, 55104, 64288, 66379, 67998, 77712, 79331, 90664, 96432, 103616, 110208, 128576, 132758, 135996, 155424, 158662, 181328, 192864, 199137, 207232, 237993, 257152, 265516, 271992, 310848, 317324, 362656, 385728, 398274, 464653, 475986, 531032, 543984, 621696, 634648, 725312, 771456, 796548, 929306, 951972, 1062064, 1087968, 1269296, 1393959, 1450624, 1593096, 1858612, 1903944, 2124128, 2175936, 2538592, 2787918, 3186192, 3252571, 3717224, 3807888, 4248256, 4351872, 5077184, 5575836, 6372384, 6505142, 7434448, 7615776, 8496512, 9757713, 10154368, 11151672, 12744768, 13010284, 14868896, 15231552, 19515426, 22303344, 25489536, 26020568, 29737792, 30463104, 39030852, 44606688, 52041136, 59475584, 78061704, 89213376, 104082272, 156123408, 178426752, 208164544, 312246816, 416329088, 624493632, 1248987264]

約数ペア:

[(1, 1248987264), (2, 624493632), (3, 416329088), (4, 312246816), (6, 208164544), (7, 178426752), (8, 156123408), (12, 104082272), (14, 89213376), (16, 78061704), (21, 59475584), (24, 52041136), (28, 44606688), (32, 39030852), (41, 30463104), (42, 29737792), (48, 26020568), (49, 25489536), (56, 22303344), (64, 19515426), (82, 15231552), (84, 14868896), (96, 13010284), (98, 12744768), (112, 11151672), (123, 10154368), (128, 9757713), (147, 8496512), (164, 7615776), (168, 7434448), (192, 6505142), (196, 6372384), (224, 5575836), (246, 5077184), (287, 4351872), (294, 4248256), (328, 3807888), (336, 3717224), (384, 3252571), (392, 3186192), (448, 2787918), (492, 2538592), (574, 2175936), (588, 2124128), (656, 1903944), (672, 1858612), (784, 1593096), (861, 1450624), (896, 1393959), (984, 1269296), (1148, 1087968), (1176, 1062064), (1312, 951972), (1344, 929306), (1568, 796548), (1619, 771456), (1722, 725312), (1968, 634648), (2009, 621696), (2296, 543984), (2352, 531032), (2624, 475986), (2688, 464653), (3136, 398274), (3238, 385728), (3444, 362656), (3936, 317324), (4018, 310848), (4592, 271992), (4704, 265516), (4857, 257152), (5248, 237993), (6027, 207232), (6272, 199137), (6476, 192864), (6888, 181328), (7872, 158662), (8036, 155424), (9184, 135996), (9408, 132758), (9714, 128576), (11333, 110208), (12054, 103616), (12952, 96432), (13776, 90664), (15744, 79331), (16072, 77712), (18368, 67998), (18816, 66379), (19428, 64288), (22666, 55104), (24108, 51808), (25904, 48216), (27552, 45332), (32144, 38856), (33999, 36736)]