217131192

素因数分解:

$2^3\times 3^6\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 112

約数和(自身を含む): 630617280

約数和(自身を除く): 413486088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 729, 744, 837, 972, 1116, 1201, 1458, 1674, 1944, 2232, 2402, 2511, 2916, 3348, 3603, 4804, 5022, 5832, 6696, 7206, 7533, 9608, 10044, 10809, 14412, 15066, 20088, 21618, 22599, 28824, 30132, 32427, 37231, 43236, 45198, 60264, 64854, 74462, 86472, 90396, 97281, 111693, 129708, 148924, 180792, 194562, 223386, 259416, 291843, 297848, 335079, 389124, 446772, 583686, 670158, 778248, 875529, 893544, 1005237, 1167372, 1340316, 1751058, 2010474, 2334744, 2680632, 3015711, 3502116, 4020948, 6031422, 7004232, 8041896, 9047133, 12062844, 18094266, 24125688, 27141399, 36188532, 54282798, 72377064, 108565596, 217131192]

約数ペア:

[(1, 217131192), (2, 108565596), (3, 72377064), (4, 54282798), (6, 36188532), (8, 27141399), (9, 24125688), (12, 18094266), (18, 12062844), (24, 9047133), (27, 8041896), (31, 7004232), (36, 6031422), (54, 4020948), (62, 3502116), (72, 3015711), (81, 2680632), (93, 2334744), (108, 2010474), (124, 1751058), (162, 1340316), (186, 1167372), (216, 1005237), (243, 893544), (248, 875529), (279, 778248), (324, 670158), (372, 583686), (486, 446772), (558, 389124), (648, 335079), (729, 297848), (744, 291843), (837, 259416), (972, 223386), (1116, 194562), (1201, 180792), (1458, 148924), (1674, 129708), (1944, 111693), (2232, 97281), (2402, 90396), (2511, 86472), (2916, 74462), (3348, 64854), (3603, 60264), (4804, 45198), (5022, 43236), (5832, 37231), (6696, 32427), (7206, 30132), (7533, 28824), (9608, 22599), (10044, 21618), (10809, 20088), (14412, 15066)]