218403504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 671488272

約数和(自身を除く): 453084768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 173, 176, 198, 264, 346, 396, 519, 528, 692, 792, 797, 1038, 1384, 1557, 1584, 1594, 1903, 2076, 2391, 2768, 3114, 3188, 3806, 4152, 4782, 5709, 6228, 6376, 7173, 7612, 8304, 8767, 9564, 11418, 12456, 12752, 14346, 15224, 17127, 17534, 19128, 22836, 24912, 26301, 28692, 30448, 34254, 35068, 38256, 45672, 52602, 57384, 68508, 70136, 78903, 91344, 105204, 114768, 137016, 137881, 140272, 157806, 210408, 274032, 275762, 315612, 413643, 420816, 551524, 631224, 827286, 1103048, 1240929, 1262448, 1516691, 1654572, 2206096, 2481858, 3033382, 3309144, 4550073, 4963716, 6066764, 6618288, 9100146, 9927432, 12133528, 13650219, 18200292, 19854864, 24267056, 27300438, 36400584, 54600876, 72801168, 109201752, 218403504]

約数ペア:

[(1, 218403504), (2, 109201752), (3, 72801168), (4, 54600876), (6, 36400584), (8, 27300438), (9, 24267056), (11, 19854864), (12, 18200292), (16, 13650219), (18, 12133528), (22, 9927432), (24, 9100146), (33, 6618288), (36, 6066764), (44, 4963716), (48, 4550073), (66, 3309144), (72, 3033382), (88, 2481858), (99, 2206096), (132, 1654572), (144, 1516691), (173, 1262448), (176, 1240929), (198, 1103048), (264, 827286), (346, 631224), (396, 551524), (519, 420816), (528, 413643), (692, 315612), (792, 275762), (797, 274032), (1038, 210408), (1384, 157806), (1557, 140272), (1584, 137881), (1594, 137016), (1903, 114768), (2076, 105204), (2391, 91344), (2768, 78903), (3114, 70136), (3188, 68508), (3806, 57384), (4152, 52602), (4782, 45672), (5709, 38256), (6228, 35068), (6376, 34254), (7173, 30448), (7612, 28692), (8304, 26301), (8767, 24912), (9564, 22836), (11418, 19128), (12456, 17534), (12752, 17127), (14346, 15224)]