248940432

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2382

約数の個数: 160

約数和(自身を含む): 810364800

約数和(自身を除く): 561424368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2333, 2736, 2808, 2964, 3952, 4104, 4446, 4666, 5616, 5928, 6669, 6999, 8208, 8892, 9332, 11856, 13338, 13998, 17784, 18664, 20997, 26676, 27996, 30329, 35568, 37328, 41994, 44327, 53352, 55992, 60658, 62991, 83988, 88654, 90987, 106704, 111984, 121316, 125982, 132981, 167976, 177308, 181974, 242632, 251964, 265962, 272961, 335952, 354616, 363948, 398943, 485264, 503928, 531924, 545922, 576251, 709232, 727896, 797886, 818883, 1007856, 1063848, 1091844, 1152502, 1196829, 1455792, 1595772, 1637766, 1728753, 2127696, 2183688, 2305004, 2393658, 3191544, 3275532, 3457506, 4367376, 4610008, 4787316, 5186259, 6383088, 6551064, 6915012, 9220016, 9574632, 10372518, 13102128, 13830024, 15558777, 19149264, 20745036, 27660048, 31117554, 41490072, 62235108, 82980144, 124470216, 248940432]

約数ペア:

[(1, 248940432), (2, 124470216), (3, 82980144), (4, 62235108), (6, 41490072), (8, 31117554), (9, 27660048), (12, 20745036), (13, 19149264), (16, 15558777), (18, 13830024), (19, 13102128), (24, 10372518), (26, 9574632), (27, 9220016), (36, 6915012), (38, 6551064), (39, 6383088), (48, 5186259), (52, 4787316), (54, 4610008), (57, 4367376), (72, 3457506), (76, 3275532), (78, 3191544), (104, 2393658), (108, 2305004), (114, 2183688), (117, 2127696), (144, 1728753), (152, 1637766), (156, 1595772), (171, 1455792), (208, 1196829), (216, 1152502), (228, 1091844), (234, 1063848), (247, 1007856), (304, 818883), (312, 797886), (342, 727896), (351, 709232), (432, 576251), (456, 545922), (468, 531924), (494, 503928), (513, 485264), (624, 398943), (684, 363948), (702, 354616), (741, 335952), (912, 272961), (936, 265962), (988, 251964), (1026, 242632), (1368, 181974), (1404, 177308), (1482, 167976), (1872, 132981), (1976, 125982), (2052, 121316), (2223, 111984), (2333, 106704), (2736, 90987), (2808, 88654), (2964, 83988), (3952, 62991), (4104, 60658), (4446, 55992), (4666, 53352), (5616, 44327), (5928, 41994), (6669, 37328), (6999, 35568), (8208, 30329), (8892, 27996), (9332, 26676), (11856, 20997), (13338, 18664), (13998, 17784)]