679736772

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 2212987392

約数和(自身を除く): 1533250620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 81, 99, 102, 108, 117, 132, 143, 153, 156, 162, 187, 198, 204, 221, 234, 286, 297, 306, 324, 351, 374, 396, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 858, 863, 884, 891, 918, 1053, 1122, 1188, 1287, 1326, 1377, 1404, 1683, 1716, 1726, 1782, 1836, 1989, 2106, 2244, 2431, 2574, 2589, 2652, 2754, 3366, 3452, 3564, 3861, 3978, 4212, 4862, 5049, 5148, 5178, 5508, 5967, 6732, 7293, 7722, 7767, 7956, 9493, 9724, 10098, 10356, 11219, 11583, 11934, 14586, 14671, 15147, 15444, 15534, 17901, 18986, 20196, 21879, 22438, 23166, 23301, 23868, 28479, 29172, 29342, 30294, 31068, 33657, 35802, 37972, 43758, 44013, 44876, 46332, 46602, 56958, 58684, 60588, 65637, 67314, 69903, 71604, 85437, 87516, 88026, 93204, 100971, 113916, 123409, 131274, 132039, 134628, 139806, 161381, 170874, 176052, 190723, 196911, 201942, 246818, 256311, 262548, 264078, 279612, 302913, 322762, 341748, 370227, 381446, 393822, 396117, 403884, 484143, 493636, 512622, 528156, 572169, 605826, 645524, 740454, 762892, 768933, 787644, 792234, 908739, 968286, 1025244, 1110681, 1144338, 1188351, 1211652, 1452429, 1480908, 1537866, 1584468, 1716507, 1817478, 1936572, 2097953, 2221362, 2288676, 2376702, 2904858, 3075732, 3332043, 3433014, 3634956, 4195906, 4357287, 4442724, 4753404, 5149521, 5809716, 6293859, 6664086, 6866028, 8391812, 8714574, 9996129, 10299042, 12587718, 13071861, 13328172, 15448563, 17429148, 18881577, 19992258, 20598084, 25175436, 26143722, 30897126, 37763154, 39984516, 52287444, 56644731, 61794252, 75526308, 113289462, 169934193, 226578924, 339868386, 679736772]

約数ペア:

[(1, 679736772), (2, 339868386), (3, 226578924), (4, 169934193), (6, 113289462), (9, 75526308), (11, 61794252), (12, 56644731), (13, 52287444), (17, 39984516), (18, 37763154), (22, 30897126), (26, 26143722), (27, 25175436), (33, 20598084), (34, 19992258), (36, 18881577), (39, 17429148), (44, 15448563), (51, 13328172), (52, 13071861), (54, 12587718), (66, 10299042), (68, 9996129), (78, 8714574), (81, 8391812), (99, 6866028), (102, 6664086), (108, 6293859), (117, 5809716), (132, 5149521), (143, 4753404), (153, 4442724), (156, 4357287), (162, 4195906), (187, 3634956), (198, 3433014), (204, 3332043), (221, 3075732), (234, 2904858), (286, 2376702), (297, 2288676), (306, 2221362), (324, 2097953), (351, 1936572), (374, 1817478), (396, 1716507), (429, 1584468), (442, 1537866), (459, 1480908), (468, 1452429), (561, 1211652), (572, 1188351), (594, 1144338), (612, 1110681), (663, 1025244), (702, 968286), (748, 908739), (858, 792234), (863, 787644), (884, 768933), (891, 762892), (918, 740454), (1053, 645524), (1122, 605826), (1188, 572169), (1287, 528156), (1326, 512622), (1377, 493636), (1404, 484143), (1683, 403884), (1716, 396117), (1726, 393822), (1782, 381446), (1836, 370227), (1989, 341748), (2106, 322762), (2244, 302913), (2431, 279612), (2574, 264078), (2589, 262548), (2652, 256311), (2754, 246818), (3366, 201942), (3452, 196911), (3564, 190723), (3861, 176052), (3978, 170874), (4212, 161381), (4862, 139806), (5049, 134628), (5148, 132039), (5178, 131274), (5508, 123409), (5967, 113916), (6732, 100971), (7293, 93204), (7722, 88026), (7767, 87516), (7956, 85437), (9493, 71604), (9724, 69903), (10098, 67314), (10356, 65637), (11219, 60588), (11583, 58684), (11934, 56958), (14586, 46602), (14671, 46332), (15147, 44876), (15444, 44013), (15534, 43758), (17901, 37972), (18986, 35802), (20196, 33657), (21879, 31068), (22438, 30294), (23166, 29342), (23301, 29172), (23868, 28479)]