28548387756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{205603}}^1$

素因数の和:205668

約数の個数: 144

約数和(自身を含む): 89807827200

約数和(自身を除く): 61259439444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1102, 1197, 1218, 1596, 1653, 1827, 2204, 2394, 2436, 3306, 3654, 3857, 4788, 4959, 6612, 7308, 7714, 9918, 11571, 15428, 19836, 23142, 34713, 46284, 69426, 138852, 205603, 411206, 616809, 822412, 1233618, 1439221, 1850427, 2467236, 2878442, 3700854, 3906457, 4317663, 5756884, 5962487, 7401708, 7812914, 8635326, 11719371, 11924974, 12952989, 15625828, 17270652, 17887461, 23438742, 23849948, 25905978, 27345199, 35158113, 35774922, 41737409, 46877484, 51811956, 53662383, 54690398, 70316226, 71549844, 82035597, 83474818, 107324766, 109380796, 113287253, 125212227, 140632452, 164071194, 166949636, 214649532, 226574506, 246106791, 250424454, 328142388, 339861759, 375636681, 453149012, 492213582, 500848908, 679723518, 751273362, 793010771, 984427164, 1019585277, 1359447036, 1502546724, 1586021542, 2039170554, 2379032313, 3172043084, 4078341108, 4758064626, 7137096939, 9516129252, 14274193878, 28548387756]

約数ペア:

[(1, 28548387756), (2, 14274193878), (3, 9516129252), (4, 7137096939), (6, 4758064626), (7, 4078341108), (9, 3172043084), (12, 2379032313), (14, 2039170554), (18, 1586021542), (19, 1502546724), (21, 1359447036), (28, 1019585277), (29, 984427164), (36, 793010771), (38, 751273362), (42, 679723518), (57, 500848908), (58, 492213582), (63, 453149012), (76, 375636681), (84, 339861759), (87, 328142388), (114, 250424454), (116, 246106791), (126, 226574506), (133, 214649532), (171, 166949636), (174, 164071194), (203, 140632452), (228, 125212227), (252, 113287253), (261, 109380796), (266, 107324766), (342, 83474818), (348, 82035597), (399, 71549844), (406, 70316226), (522, 54690398), (532, 53662383), (551, 51811956), (609, 46877484), (684, 41737409), (798, 35774922), (812, 35158113), (1044, 27345199), (1102, 25905978), (1197, 23849948), (1218, 23438742), (1596, 17887461), (1653, 17270652), (1827, 15625828), (2204, 12952989), (2394, 11924974), (2436, 11719371), (3306, 8635326), (3654, 7812914), (3857, 7401708), (4788, 5962487), (4959, 5756884), (6612, 4317663), (7308, 3906457), (7714, 3700854), (9918, 2878442), (11571, 2467236), (15428, 1850427), (19836, 1439221), (23142, 1233618), (34713, 822412), (46284, 616809), (69426, 411206), (138852, 205603)]