211221936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{77201}}^1$

素因数の和:77234

約数の個数: 60

約数和(自身を含む): 622248120

約数和(自身を除く): 411026184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 77201, 154402, 231603, 308804, 463206, 617608, 694809, 926412, 1235216, 1389618, 1466819, 1852824, 2779236, 2933638, 3705648, 4400457, 5558472, 5867276, 8800914, 11116944, 11734552, 13201371, 17601828, 23469104, 26402742, 35203656, 52805484, 70407312, 105610968, 211221936]

約数ペア:

[(1, 211221936), (2, 105610968), (3, 70407312), (4, 52805484), (6, 35203656), (8, 26402742), (9, 23469104), (12, 17601828), (16, 13201371), (18, 11734552), (19, 11116944), (24, 8800914), (36, 5867276), (38, 5558472), (48, 4400457), (57, 3705648), (72, 2933638), (76, 2779236), (114, 1852824), (144, 1466819), (152, 1389618), (171, 1235216), (228, 926412), (304, 694809), (342, 617608), (456, 463206), (684, 308804), (912, 231603), (1368, 154402), (2736, 77201)]