421569172458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1431659}}^1$

素因数の和:1431737

約数の個数: 128

約数和(自身を含む): 1154490624000

約数和(自身を除く): 732921451542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 82, 114, 123, 126, 133, 171, 189, 246, 266, 287, 342, 369, 378, 399, 513, 574, 738, 779, 798, 861, 1026, 1107, 1197, 1558, 1722, 2214, 2337, 2394, 2583, 3591, 4674, 5166, 5453, 7011, 7182, 7749, 10906, 14022, 15498, 16359, 21033, 32718, 42066, 49077, 98154, 147231, 294462, 1431659, 2863318, 4294977, 8589954, 10021613, 12884931, 20043226, 25769862, 27201521, 30064839, 38654793, 54403042, 58698019, 60129678, 77309586, 81604563, 90194517, 117396038, 163209126, 176094057, 180389034, 190410647, 244813689, 270583551, 352188114, 380821294, 410886133, 489627378, 528282171, 541167102, 571231941, 734441067, 821772266, 1056564342, 1115262361, 1142463882, 1232658399, 1468882134, 1584846513, 1713695823, 2230524722, 2465316798, 3169693026, 3345787083, 3427391646, 3697975197, 5141087469, 6691574166, 7395950394, 7806836527, 10037361249, 10282174938, 11093925591, 15613673054, 20074722498, 22187851182, 23420509581, 30112083747, 46841019162, 60224167494, 70261528743, 140523057486, 210784586229, 421569172458]

約数ペア:

[(1, 421569172458), (2, 210784586229), (3, 140523057486), (6, 70261528743), (7, 60224167494), (9, 46841019162), (14, 30112083747), (18, 23420509581), (19, 22187851182), (21, 20074722498), (27, 15613673054), (38, 11093925591), (41, 10282174938), (42, 10037361249), (54, 7806836527), (57, 7395950394), (63, 6691574166), (82, 5141087469), (114, 3697975197), (123, 3427391646), (126, 3345787083), (133, 3169693026), (171, 2465316798), (189, 2230524722), (246, 1713695823), (266, 1584846513), (287, 1468882134), (342, 1232658399), (369, 1142463882), (378, 1115262361), (399, 1056564342), (513, 821772266), (574, 734441067), (738, 571231941), (779, 541167102), (798, 528282171), (861, 489627378), (1026, 410886133), (1107, 380821294), (1197, 352188114), (1558, 270583551), (1722, 244813689), (2214, 190410647), (2337, 180389034), (2394, 176094057), (2583, 163209126), (3591, 117396038), (4674, 90194517), (5166, 81604563), (5453, 77309586), (7011, 60129678), (7182, 58698019), (7749, 54403042), (10906, 38654793), (14022, 30064839), (15498, 27201521), (16359, 25769862), (21033, 20043226), (32718, 12884931), (42066, 10021613), (49077, 8589954), (98154, 4294977), (147231, 2863318), (294462, 1431659)]