248640912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:658

約数の個数: 180

約数和(自身を含む): 799144164

約数和(自身を除く): 550503252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 169, 204, 208, 221, 234, 272, 306, 312, 338, 408, 442, 468, 507, 601, 612, 624, 663, 676, 816, 884, 936, 1014, 1202, 1224, 1326, 1352, 1521, 1768, 1803, 1872, 1989, 2028, 2404, 2448, 2652, 2704, 2873, 3042, 3536, 3606, 3978, 4056, 4808, 5304, 5409, 5746, 6084, 7212, 7813, 7956, 8112, 8619, 9616, 10217, 10608, 10818, 11492, 12168, 14424, 15626, 15912, 17238, 20434, 21636, 22984, 23439, 24336, 25857, 28848, 30651, 31252, 31824, 34476, 40868, 43272, 45968, 46878, 51714, 61302, 62504, 68952, 70317, 81736, 86544, 91953, 93756, 101569, 103428, 122604, 125008, 132821, 137904, 140634, 163472, 183906, 187512, 203138, 206856, 245208, 265642, 281268, 304707, 367812, 375024, 398463, 406276, 413712, 490416, 531284, 562536, 609414, 735624, 796926, 812552, 914121, 1062568, 1125072, 1195389, 1218828, 1471248, 1593852, 1625104, 1726673, 1828242, 2125136, 2390778, 2437656, 3187704, 3453346, 3656484, 4781556, 4875312, 5180019, 6375408, 6906692, 7312968, 9563112, 10360038, 13813384, 14625936, 15540057, 19126224, 20720076, 27626768, 31080114, 41440152, 62160228, 82880304, 124320456, 248640912]

約数ペア:

[(1, 248640912), (2, 124320456), (3, 82880304), (4, 62160228), (6, 41440152), (8, 31080114), (9, 27626768), (12, 20720076), (13, 19126224), (16, 15540057), (17, 14625936), (18, 13813384), (24, 10360038), (26, 9563112), (34, 7312968), (36, 6906692), (39, 6375408), (48, 5180019), (51, 4875312), (52, 4781556), (68, 3656484), (72, 3453346), (78, 3187704), (102, 2437656), (104, 2390778), (117, 2125136), (136, 1828242), (144, 1726673), (153, 1625104), (156, 1593852), (169, 1471248), (204, 1218828), (208, 1195389), (221, 1125072), (234, 1062568), (272, 914121), (306, 812552), (312, 796926), (338, 735624), (408, 609414), (442, 562536), (468, 531284), (507, 490416), (601, 413712), (612, 406276), (624, 398463), (663, 375024), (676, 367812), (816, 304707), (884, 281268), (936, 265642), (1014, 245208), (1202, 206856), (1224, 203138), (1326, 187512), (1352, 183906), (1521, 163472), (1768, 140634), (1803, 137904), (1872, 132821), (1989, 125008), (2028, 122604), (2404, 103428), (2448, 101569), (2652, 93756), (2704, 91953), (2873, 86544), (3042, 81736), (3536, 70317), (3606, 68952), (3978, 62504), (4056, 61302), (4808, 51714), (5304, 46878), (5409, 45968), (5746, 43272), (6084, 40868), (7212, 34476), (7813, 31824), (7956, 31252), (8112, 30651), (8619, 28848), (9616, 25857), (10217, 24336), (10608, 23439), (10818, 22984), (11492, 21636), (12168, 20434), (14424, 17238), (15626, 15912)]