1281885264

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 280

約数和(自身を含む): 4144026432

約数和(自身を除く): 2862141168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 97, 99, 103, 108, 132, 144, 162, 176, 194, 198, 206, 216, 243, 264, 291, 297, 309, 324, 388, 396, 412, 432, 486, 528, 582, 594, 618, 648, 729, 776, 792, 824, 873, 891, 927, 972, 1067, 1133, 1164, 1188, 1236, 1296, 1458, 1552, 1584, 1648, 1746, 1782, 1854, 1944, 2134, 2266, 2328, 2376, 2472, 2619, 2673, 2781, 2916, 3201, 3399, 3492, 3564, 3708, 3888, 4268, 4532, 4656, 4752, 4944, 5238, 5346, 5562, 5832, 6402, 6798, 6984, 7128, 7416, 7857, 8019, 8343, 8536, 9064, 9603, 9991, 10197, 10476, 10692, 11124, 11664, 12804, 13596, 13968, 14256, 14832, 15714, 16038, 16686, 17072, 18128, 19206, 19982, 20394, 20952, 21384, 22248, 23571, 25029, 25608, 27192, 28809, 29973, 30591, 31428, 32076, 33372, 38412, 39964, 40788, 41904, 42768, 44496, 47142, 50058, 51216, 54384, 57618, 59946, 61182, 62856, 64152, 66744, 70713, 75087, 76824, 79928, 81576, 86427, 89919, 91773, 94284, 100116, 109901, 115236, 119892, 122364, 125712, 128304, 133488, 141426, 150174, 153648, 159856, 163152, 172854, 179838, 183546, 188568, 200232, 219802, 230472, 239784, 244728, 259281, 269757, 275319, 282852, 300348, 329703, 345708, 359676, 367092, 377136, 400464, 439604, 460944, 479568, 489456, 518562, 539514, 550638, 565704, 600696, 659406, 691416, 719352, 734184, 777843, 809271, 825957, 879208, 989109, 1037124, 1079028, 1101276, 1131408, 1201392, 1318812, 1382832, 1438704, 1468368, 1555686, 1618542, 1651914, 1758416, 1978218, 2074248, 2158056, 2202552, 2427813, 2637624, 2967327, 3111372, 3237084, 3303828, 3956436, 4148496, 4316112, 4405104, 4855626, 5275248, 5934654, 6222744, 6474168, 6607656, 7283439, 7912872, 8901981, 9711252, 11869308, 12445488, 12948336, 13215312, 14566878, 15825744, 17803962, 19422504, 23738616, 26705943, 29133756, 35607924, 38845008, 47477232, 53411886, 58267512, 71215848, 80117829, 106823772, 116535024, 142431696, 160235658, 213647544, 320471316, 427295088, 640942632, 1281885264]

約数ペア:

[(1, 1281885264), (2, 640942632), (3, 427295088), (4, 320471316), (6, 213647544), (8, 160235658), (9, 142431696), (11, 116535024), (12, 106823772), (16, 80117829), (18, 71215848), (22, 58267512), (24, 53411886), (27, 47477232), (33, 38845008), (36, 35607924), (44, 29133756), (48, 26705943), (54, 23738616), (66, 19422504), (72, 17803962), (81, 15825744), (88, 14566878), (97, 13215312), (99, 12948336), (103, 12445488), (108, 11869308), (132, 9711252), (144, 8901981), (162, 7912872), (176, 7283439), (194, 6607656), (198, 6474168), (206, 6222744), (216, 5934654), (243, 5275248), (264, 4855626), (291, 4405104), (297, 4316112), (309, 4148496), (324, 3956436), (388, 3303828), (396, 3237084), (412, 3111372), (432, 2967327), (486, 2637624), (528, 2427813), (582, 2202552), (594, 2158056), (618, 2074248), (648, 1978218), (729, 1758416), (776, 1651914), (792, 1618542), (824, 1555686), (873, 1468368), (891, 1438704), (927, 1382832), (972, 1318812), (1067, 1201392), (1133, 1131408), (1164, 1101276), (1188, 1079028), (1236, 1037124), (1296, 989109), (1458, 879208), (1552, 825957), (1584, 809271), (1648, 777843), (1746, 734184), (1782, 719352), (1854, 691416), (1944, 659406), (2134, 600696), (2266, 565704), (2328, 550638), (2376, 539514), (2472, 518562), (2619, 489456), (2673, 479568), (2781, 460944), (2916, 439604), (3201, 400464), (3399, 377136), (3492, 367092), (3564, 359676), (3708, 345708), (3888, 329703), (4268, 300348), (4532, 282852), (4656, 275319), (4752, 269757), (4944, 259281), (5238, 244728), (5346, 239784), (5562, 230472), (5832, 219802), (6402, 200232), (6798, 188568), (6984, 183546), (7128, 179838), (7416, 172854), (7857, 163152), (8019, 159856), (8343, 153648), (8536, 150174), (9064, 141426), (9603, 133488), (9991, 128304), (10197, 125712), (10476, 122364), (10692, 119892), (11124, 115236), (11664, 109901), (12804, 100116), (13596, 94284), (13968, 91773), (14256, 89919), (14832, 86427), (15714, 81576), (16038, 79928), (16686, 76824), (17072, 75087), (18128, 70713), (19206, 66744), (19982, 64152), (20394, 62856), (20952, 61182), (21384, 59946), (22248, 57618), (23571, 54384), (25029, 51216), (25608, 50058), (27192, 47142), (28809, 44496), (29973, 42768), (30591, 41904), (31428, 40788), (32076, 39964), (33372, 38412)]