16880506524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{4493}}^1$

素因数の和:5404

約数の個数: 144

約数和(自身を含む): 51704872128

約数和(自身を除く): 34824365604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 877, 1071, 1428, 1754, 2142, 2631, 3508, 4284, 4493, 5262, 6139, 7893, 8986, 10524, 12278, 13479, 14909, 15786, 17972, 18417, 24556, 26958, 29818, 31451, 31572, 36834, 40437, 44727, 53916, 55251, 59636, 62902, 73668, 76381, 80874, 89454, 94353, 104363, 110502, 125804, 134181, 152762, 161748, 178908, 188706, 208726, 221004, 229143, 268362, 283059, 305524, 313089, 377412, 417452, 458286, 534667, 536724, 566118, 626178, 687429, 916572, 939267, 1069334, 1132236, 1252356, 1374858, 1604001, 1878534, 2138668, 2749716, 3208002, 3757068, 3940361, 4812003, 6416004, 7880722, 9624006, 11821083, 15761444, 19248012, 23642166, 27582527, 35463249, 47284332, 55165054, 66986137, 70926498, 82747581, 110330108, 133972274, 141852996, 165495162, 200958411, 248242743, 267944548, 330990324, 401916822, 468902959, 496485486, 602875233, 803833644, 937805918, 992970972, 1205750466, 1406708877, 1875611836, 2411500932, 2813417754, 4220126631, 5626835508, 8440253262, 16880506524]

約数ペア:

[(1, 16880506524), (2, 8440253262), (3, 5626835508), (4, 4220126631), (6, 2813417754), (7, 2411500932), (9, 1875611836), (12, 1406708877), (14, 1205750466), (17, 992970972), (18, 937805918), (21, 803833644), (28, 602875233), (34, 496485486), (36, 468902959), (42, 401916822), (51, 330990324), (63, 267944548), (68, 248242743), (84, 200958411), (102, 165495162), (119, 141852996), (126, 133972274), (153, 110330108), (204, 82747581), (238, 70926498), (252, 66986137), (306, 55165054), (357, 47284332), (476, 35463249), (612, 27582527), (714, 23642166), (877, 19248012), (1071, 15761444), (1428, 11821083), (1754, 9624006), (2142, 7880722), (2631, 6416004), (3508, 4812003), (4284, 3940361), (4493, 3757068), (5262, 3208002), (6139, 2749716), (7893, 2138668), (8986, 1878534), (10524, 1604001), (12278, 1374858), (13479, 1252356), (14909, 1132236), (15786, 1069334), (17972, 939267), (18417, 916572), (24556, 687429), (26958, 626178), (29818, 566118), (31451, 536724), (31572, 534667), (36834, 458286), (40437, 417452), (44727, 377412), (53916, 313089), (55251, 305524), (59636, 283059), (62902, 268362), (73668, 229143), (76381, 221004), (80874, 208726), (89454, 188706), (94353, 178908), (104363, 161748), (110502, 152762), (125804, 134181)]