219421224

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 696084480

約数和(自身を除く): 476663256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 243, 248, 264, 279, 297, 324, 331, 341, 372, 396, 486, 558, 594, 648, 662, 682, 744, 792, 837, 891, 972, 993, 1023, 1116, 1188, 1324, 1364, 1674, 1782, 1944, 1986, 2046, 2232, 2376, 2511, 2648, 2673, 2728, 2979, 3069, 3348, 3564, 3641, 3972, 4092, 5022, 5346, 5958, 6138, 6696, 7128, 7282, 7533, 7944, 8184, 8937, 9207, 10044, 10261, 10692, 10923, 11916, 12276, 14564, 15066, 17874, 18414, 20088, 20522, 21384, 21846, 23832, 24552, 26811, 27621, 29128, 30132, 30783, 32769, 35748, 36828, 41044, 43692, 53622, 55242, 60264, 61566, 65538, 71496, 73656, 80433, 82088, 82863, 87384, 92349, 98307, 107244, 110484, 112871, 123132, 131076, 160866, 165726, 184698, 196614, 214488, 220968, 225742, 246264, 262152, 277047, 294921, 321732, 331452, 338613, 369396, 393228, 451484, 554094, 589842, 643464, 662904, 677226, 738792, 786456, 831141, 884763, 902968, 1015839, 1108188, 1179684, 1354452, 1662282, 1769526, 2031678, 2216376, 2359368, 2493423, 2708904, 3047517, 3324564, 3539052, 4063356, 4986846, 6095034, 6649128, 7078104, 8126712, 9142551, 9973692, 12190068, 18285102, 19947384, 24380136, 27427653, 36570204, 54855306, 73140408, 109710612, 219421224]

約数ペア:

[(1, 219421224), (2, 109710612), (3, 73140408), (4, 54855306), (6, 36570204), (8, 27427653), (9, 24380136), (11, 19947384), (12, 18285102), (18, 12190068), (22, 9973692), (24, 9142551), (27, 8126712), (31, 7078104), (33, 6649128), (36, 6095034), (44, 4986846), (54, 4063356), (62, 3539052), (66, 3324564), (72, 3047517), (81, 2708904), (88, 2493423), (93, 2359368), (99, 2216376), (108, 2031678), (124, 1769526), (132, 1662282), (162, 1354452), (186, 1179684), (198, 1108188), (216, 1015839), (243, 902968), (248, 884763), (264, 831141), (279, 786456), (297, 738792), (324, 677226), (331, 662904), (341, 643464), (372, 589842), (396, 554094), (486, 451484), (558, 393228), (594, 369396), (648, 338613), (662, 331452), (682, 321732), (744, 294921), (792, 277047), (837, 262152), (891, 246264), (972, 225742), (993, 220968), (1023, 214488), (1116, 196614), (1188, 184698), (1324, 165726), (1364, 160866), (1674, 131076), (1782, 123132), (1944, 112871), (1986, 110484), (2046, 107244), (2232, 98307), (2376, 92349), (2511, 87384), (2648, 82863), (2673, 82088), (2728, 80433), (2979, 73656), (3069, 71496), (3348, 65538), (3564, 61566), (3641, 60264), (3972, 55242), (4092, 53622), (5022, 43692), (5346, 41044), (5958, 36828), (6138, 35748), (6696, 32769), (7128, 30783), (7282, 30132), (7533, 29128), (7944, 27621), (8184, 26811), (8937, 24552), (9207, 23832), (10044, 21846), (10261, 21384), (10692, 20522), (10923, 20088), (11916, 18414), (12276, 17874), (14564, 15066)]