451974204

素因数分解:

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

素因数の和:221

約数の個数: 216

約数和(自身を含む): 1363281920

約数和(自身を除く): 911307716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 43, 44, 57, 66, 76, 86, 99, 114, 121, 127, 129, 132, 171, 172, 198, 209, 228, 242, 254, 258, 342, 363, 381, 387, 396, 418, 473, 484, 508, 516, 627, 684, 726, 762, 774, 817, 836, 946, 1089, 1143, 1254, 1397, 1419, 1452, 1524, 1548, 1634, 1881, 1892, 2178, 2286, 2299, 2413, 2451, 2508, 2794, 2838, 3268, 3762, 4191, 4257, 4356, 4572, 4598, 4826, 4902, 5203, 5461, 5588, 5676, 6897, 7239, 7353, 7524, 8382, 8514, 8987, 9196, 9652, 9804, 10406, 10922, 12573, 13794, 14478, 14706, 15367, 15609, 16383, 16764, 17028, 17974, 20691, 20812, 21717, 21844, 25146, 26543, 26961, 27588, 28956, 29412, 30734, 31218, 32766, 35948, 41382, 43434, 46101, 46827, 49149, 50292, 53086, 53922, 60071, 61468, 62436, 65532, 79629, 80883, 82764, 86868, 92202, 93654, 98298, 98857, 103759, 106172, 107844, 120142, 138303, 159258, 161766, 180213, 184404, 187308, 196596, 197714, 207518, 238887, 240284, 276606, 291973, 296571, 311277, 318516, 323532, 360426, 395428, 415036, 477774, 540639, 553212, 583946, 593142, 622554, 660781, 720852, 875919, 889713, 933831, 955548, 1081278, 1141349, 1167892, 1186284, 1245108, 1321562, 1751838, 1779426, 1867662, 1982343, 2162556, 2282698, 2627757, 2643124, 3424047, 3503676, 3558852, 3735324, 3964686, 4565396, 5255514, 5947029, 6848094, 7929372, 10272141, 10511028, 11894058, 12554839, 13696188, 20544282, 23788116, 25109678, 37664517, 41088564, 50219356, 75329034, 112993551, 150658068, 225987102, 451974204]

約数ペア:

[(1, 451974204), (2, 225987102), (3, 150658068), (4, 112993551), (6, 75329034), (9, 50219356), (11, 41088564), (12, 37664517), (18, 25109678), (19, 23788116), (22, 20544282), (33, 13696188), (36, 12554839), (38, 11894058), (43, 10511028), (44, 10272141), (57, 7929372), (66, 6848094), (76, 5947029), (86, 5255514), (99, 4565396), (114, 3964686), (121, 3735324), (127, 3558852), (129, 3503676), (132, 3424047), (171, 2643124), (172, 2627757), (198, 2282698), (209, 2162556), (228, 1982343), (242, 1867662), (254, 1779426), (258, 1751838), (342, 1321562), (363, 1245108), (381, 1186284), (387, 1167892), (396, 1141349), (418, 1081278), (473, 955548), (484, 933831), (508, 889713), (516, 875919), (627, 720852), (684, 660781), (726, 622554), (762, 593142), (774, 583946), (817, 553212), (836, 540639), (946, 477774), (1089, 415036), (1143, 395428), (1254, 360426), (1397, 323532), (1419, 318516), (1452, 311277), (1524, 296571), (1548, 291973), (1634, 276606), (1881, 240284), (1892, 238887), (2178, 207518), (2286, 197714), (2299, 196596), (2413, 187308), (2451, 184404), (2508, 180213), (2794, 161766), (2838, 159258), (3268, 138303), (3762, 120142), (4191, 107844), (4257, 106172), (4356, 103759), (4572, 98857), (4598, 98298), (4826, 93654), (4902, 92202), (5203, 86868), (5461, 82764), (5588, 80883), (5676, 79629), (6897, 65532), (7239, 62436), (7353, 61468), (7524, 60071), (8382, 53922), (8514, 53086), (8987, 50292), (9196, 49149), (9652, 46827), (9804, 46101), (10406, 43434), (10922, 41382), (12573, 35948), (13794, 32766), (14478, 31218), (14706, 30734), (15367, 29412), (15609, 28956), (16383, 27588), (16764, 26961), (17028, 26543), (17974, 25146), (20691, 21844), (20812, 21717)]