42428736

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 168

約数和(自身を含む): 147401280

約数和(自身を除く): 104972544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 619, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1238, 1344, 1428, 1632, 1857, 1904, 2016, 2142, 2448, 2476, 2856, 3264, 3714, 3808, 4032, 4284, 4333, 4896, 4952, 5571, 5712, 7428, 7616, 8568, 8666, 9792, 9904, 10523, 11142, 11424, 12999, 14856, 17136, 17332, 19808, 21046, 22284, 22848, 25998, 29712, 31569, 34272, 34664, 38997, 39616, 42092, 44568, 51996, 59424, 63138, 68544, 69328, 73661, 77994, 84184, 89136, 94707, 103992, 118848, 126276, 138656, 147322, 155988, 168368, 178272, 189414, 207984, 220983, 252552, 277312, 294644, 311976, 336736, 356544, 378828, 415968, 441966, 505104, 589288, 623952, 662949, 673472, 757656, 831936, 883932, 1010208, 1178576, 1247904, 1325898, 1515312, 1767864, 2020416, 2357152, 2495808, 2651796, 3030624, 3535728, 4714304, 5303592, 6061248, 7071456, 10607184, 14142912, 21214368, 42428736]

約数ペア:

[(1, 42428736), (2, 21214368), (3, 14142912), (4, 10607184), (6, 7071456), (7, 6061248), (8, 5303592), (9, 4714304), (12, 3535728), (14, 3030624), (16, 2651796), (17, 2495808), (18, 2357152), (21, 2020416), (24, 1767864), (28, 1515312), (32, 1325898), (34, 1247904), (36, 1178576), (42, 1010208), (48, 883932), (51, 831936), (56, 757656), (63, 673472), (64, 662949), (68, 623952), (72, 589288), (84, 505104), (96, 441966), (102, 415968), (112, 378828), (119, 356544), (126, 336736), (136, 311976), (144, 294644), (153, 277312), (168, 252552), (192, 220983), (204, 207984), (224, 189414), (238, 178272), (252, 168368), (272, 155988), (288, 147322), (306, 138656), (336, 126276), (357, 118848), (408, 103992), (448, 94707), (476, 89136), (504, 84184), (544, 77994), (576, 73661), (612, 69328), (619, 68544), (672, 63138), (714, 59424), (816, 51996), (952, 44568), (1008, 42092), (1071, 39616), (1088, 38997), (1224, 34664), (1238, 34272), (1344, 31569), (1428, 29712), (1632, 25998), (1857, 22848), (1904, 22284), (2016, 21046), (2142, 19808), (2448, 17332), (2476, 17136), (2856, 14856), (3264, 12999), (3714, 11424), (3808, 11142), (4032, 10523), (4284, 9904), (4333, 9792), (4896, 8666), (4952, 8568), (5571, 7616), (5712, 7428)]