1731264876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2260

約数の個数: 144

約数和(自身を含む): 5073868800

約数和(自身を除く): 3342603924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 109, 114, 132, 171, 198, 209, 218, 228, 327, 342, 396, 418, 436, 627, 654, 684, 836, 981, 1199, 1254, 1308, 1881, 1962, 2071, 2111, 2398, 2508, 3597, 3762, 3924, 4142, 4222, 4796, 6213, 6333, 7194, 7524, 8284, 8444, 10791, 12426, 12666, 14388, 18639, 18999, 21582, 22781, 23221, 24852, 25332, 37278, 37998, 40109, 43164, 45562, 46442, 68343, 69663, 74556, 75996, 80218, 91124, 92884, 120327, 136686, 139326, 160436, 205029, 208989, 230099, 240654, 273372, 278652, 360981, 410058, 417978, 441199, 460198, 481308, 690297, 721962, 820116, 835956, 882398, 920396, 1323597, 1380594, 1443924, 1764796, 2070891, 2531089, 2647194, 2761188, 3970791, 4141782, 4371881, 5062178, 5294388, 7593267, 7941582, 8283564, 8743762, 10124356, 13115643, 15186534, 15883164, 17487524, 22779801, 26231286, 30373068, 39346929, 45559602, 48090691, 52462572, 78693858, 91119204, 96181382, 144272073, 157387716, 192362764, 288544146, 432816219, 577088292, 865632438, 1731264876]

約数ペア:

[(1, 1731264876), (2, 865632438), (3, 577088292), (4, 432816219), (6, 288544146), (9, 192362764), (11, 157387716), (12, 144272073), (18, 96181382), (19, 91119204), (22, 78693858), (33, 52462572), (36, 48090691), (38, 45559602), (44, 39346929), (57, 30373068), (66, 26231286), (76, 22779801), (99, 17487524), (109, 15883164), (114, 15186534), (132, 13115643), (171, 10124356), (198, 8743762), (209, 8283564), (218, 7941582), (228, 7593267), (327, 5294388), (342, 5062178), (396, 4371881), (418, 4141782), (436, 3970791), (627, 2761188), (654, 2647194), (684, 2531089), (836, 2070891), (981, 1764796), (1199, 1443924), (1254, 1380594), (1308, 1323597), (1881, 920396), (1962, 882398), (2071, 835956), (2111, 820116), (2398, 721962), (2508, 690297), (3597, 481308), (3762, 460198), (3924, 441199), (4142, 417978), (4222, 410058), (4796, 360981), (6213, 278652), (6333, 273372), (7194, 240654), (7524, 230099), (8284, 208989), (8444, 205029), (10791, 160436), (12426, 139326), (12666, 136686), (14388, 120327), (18639, 92884), (18999, 91124), (21582, 80218), (22781, 75996), (23221, 74556), (24852, 69663), (25332, 68343), (37278, 46442), (37998, 45562), (40109, 43164)]