38396298352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{18223}}^1$

素因数の和:18518

約数の個数: 80

約数和(自身を含む): 81351936000

約数和(自身を除く): 42955637648

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 239, 304, 464, 478, 551, 956, 1102, 1912, 2204, 3824, 4408, 4541, 6931, 8816, 9082, 13862, 18164, 18223, 27724, 36328, 36446, 55448, 72656, 72892, 110896, 131689, 145784, 263378, 291568, 346237, 526756, 528467, 692474, 1053512, 1056934, 1384948, 2107024, 2113868, 2769896, 4227736, 4355297, 5539792, 8455472, 8710594, 10040873, 17421188, 20081746, 34842376, 40163492, 69684752, 80326984, 82750643, 126303613, 160653968, 165501286, 252607226, 331002572, 505214452, 662005144, 1010428904, 1324010288, 2020857808, 2399768647, 4799537294, 9599074588, 19198149176, 38396298352]

約数ペア:

[(1, 38396298352), (2, 19198149176), (4, 9599074588), (8, 4799537294), (16, 2399768647), (19, 2020857808), (29, 1324010288), (38, 1010428904), (58, 662005144), (76, 505214452), (116, 331002572), (152, 252607226), (232, 165501286), (239, 160653968), (304, 126303613), (464, 82750643), (478, 80326984), (551, 69684752), (956, 40163492), (1102, 34842376), (1912, 20081746), (2204, 17421188), (3824, 10040873), (4408, 8710594), (4541, 8455472), (6931, 5539792), (8816, 4355297), (9082, 4227736), (13862, 2769896), (18164, 2113868), (18223, 2107024), (27724, 1384948), (36328, 1056934), (36446, 1053512), (55448, 692474), (72656, 528467), (72892, 526756), (110896, 346237), (131689, 291568), (145784, 263378)]