225987102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 584263680

約数和(自身を除く): 358276578

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 86, 99, 114, 121, 127, 129, 171, 198, 209, 242, 254, 258, 342, 363, 381, 387, 418, 473, 627, 726, 762, 774, 817, 946, 1089, 1143, 1254, 1397, 1419, 1634, 1881, 2178, 2286, 2299, 2413, 2451, 2794, 2838, 3762, 4191, 4257, 4598, 4826, 4902, 5203, 5461, 6897, 7239, 7353, 8382, 8514, 8987, 10406, 10922, 12573, 13794, 14478, 14706, 15367, 15609, 16383, 17974, 20691, 21717, 25146, 26543, 26961, 30734, 31218, 32766, 41382, 43434, 46101, 46827, 49149, 53086, 53922, 60071, 79629, 80883, 92202, 93654, 98298, 98857, 103759, 120142, 138303, 159258, 161766, 180213, 197714, 207518, 238887, 276606, 291973, 296571, 311277, 360426, 477774, 540639, 583946, 593142, 622554, 660781, 875919, 889713, 933831, 1081278, 1141349, 1321562, 1751838, 1779426, 1867662, 1982343, 2282698, 2627757, 3424047, 3964686, 5255514, 5947029, 6848094, 10272141, 11894058, 12554839, 20544282, 25109678, 37664517, 75329034, 112993551, 225987102]

約数ペア:

[(1, 225987102), (2, 112993551), (3, 75329034), (6, 37664517), (9, 25109678), (11, 20544282), (18, 12554839), (19, 11894058), (22, 10272141), (33, 6848094), (38, 5947029), (43, 5255514), (57, 3964686), (66, 3424047), (86, 2627757), (99, 2282698), (114, 1982343), (121, 1867662), (127, 1779426), (129, 1751838), (171, 1321562), (198, 1141349), (209, 1081278), (242, 933831), (254, 889713), (258, 875919), (342, 660781), (363, 622554), (381, 593142), (387, 583946), (418, 540639), (473, 477774), (627, 360426), (726, 311277), (762, 296571), (774, 291973), (817, 276606), (946, 238887), (1089, 207518), (1143, 197714), (1254, 180213), (1397, 161766), (1419, 159258), (1634, 138303), (1881, 120142), (2178, 103759), (2286, 98857), (2299, 98298), (2413, 93654), (2451, 92202), (2794, 80883), (2838, 79629), (3762, 60071), (4191, 53922), (4257, 53086), (4598, 49149), (4826, 46827), (4902, 46101), (5203, 43434), (5461, 41382), (6897, 32766), (7239, 31218), (7353, 30734), (8382, 26961), (8514, 26543), (8987, 25146), (10406, 21717), (10922, 20691), (12573, 17974), (13794, 16383), (14478, 15609), (14706, 15367)]