221886612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3133

約数の個数: 72

約数和(自身を含む): 592038720

約数和(自身を除く): 370152108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 3011, 3204, 4094, 6022, 6141, 8188, 9033, 12044, 12282, 18066, 18423, 24564, 27099, 36132, 36846, 54198, 69253, 73692, 108396, 138506, 207759, 267979, 277012, 415518, 535958, 623277, 803937, 831036, 1071916, 1246554, 1607874, 2411811, 2493108, 3215748, 4823622, 6163517, 9647244, 12327034, 18490551, 24654068, 36981102, 55471653, 73962204, 110943306, 221886612]

約数ペア:

[(1, 221886612), (2, 110943306), (3, 73962204), (4, 55471653), (6, 36981102), (9, 24654068), (12, 18490551), (18, 12327034), (23, 9647244), (36, 6163517), (46, 4823622), (69, 3215748), (89, 2493108), (92, 2411811), (138, 1607874), (178, 1246554), (207, 1071916), (267, 831036), (276, 803937), (356, 623277), (414, 535958), (534, 415518), (801, 277012), (828, 267979), (1068, 207759), (1602, 138506), (2047, 108396), (3011, 73692), (3204, 69253), (4094, 54198), (6022, 36846), (6141, 36132), (8188, 27099), (9033, 24564), (12044, 18423), (12282, 18066)]