280202832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21383}}^1$

素因数の和:21417

約数の個数: 120

約数和(自身を含む): 965188224

約数和(自身を除く): 684985392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 21383, 42766, 64149, 85532, 128298, 149681, 171064, 192447, 256596, 277979, 299362, 342128, 384894, 449043, 513192, 555958, 598724, 769788, 833937, 898086, 1026384, 1111916, 1197448, 1347129, 1539576, 1667874, 1796172, 1945853, 2223832, 2394896, 2501811, 2694258, 3079152, 3335748, 3592344, 3891706, 4447664, 5003622, 5388516, 5837559, 6671496, 7184688, 7783412, 10007244, 10777032, 11675118, 13342992, 15566824, 17512677, 20014488, 21554064, 23350236, 31133648, 35025354, 40028976, 46700472, 70050708, 93400944, 140101416, 280202832]

約数ペア:

[(1, 280202832), (2, 140101416), (3, 93400944), (4, 70050708), (6, 46700472), (7, 40028976), (8, 35025354), (9, 31133648), (12, 23350236), (13, 21554064), (14, 20014488), (16, 17512677), (18, 15566824), (21, 13342992), (24, 11675118), (26, 10777032), (28, 10007244), (36, 7783412), (39, 7184688), (42, 6671496), (48, 5837559), (52, 5388516), (56, 5003622), (63, 4447664), (72, 3891706), (78, 3592344), (84, 3335748), (91, 3079152), (104, 2694258), (112, 2501811), (117, 2394896), (126, 2223832), (144, 1945853), (156, 1796172), (168, 1667874), (182, 1539576), (208, 1347129), (234, 1197448), (252, 1111916), (273, 1026384), (312, 898086), (336, 833937), (364, 769788), (468, 598724), (504, 555958), (546, 513192), (624, 449043), (728, 384894), (819, 342128), (936, 299362), (1008, 277979), (1092, 256596), (1456, 192447), (1638, 171064), (1872, 149681), (2184, 128298), (3276, 85532), (4368, 64149), (6552, 42766), (13104, 21383)]