1909306048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:762

約数の個数: 112

約数和(自身を含む): 4320540000

約数和(自身を除く): 2411233952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 269, 304, 416, 449, 494, 538, 608, 832, 898, 988, 1076, 1216, 1796, 1976, 2152, 3497, 3592, 3952, 4304, 5111, 5837, 6994, 7184, 7904, 8531, 8608, 10222, 11674, 13988, 14368, 15808, 17062, 17216, 20444, 23348, 27976, 28736, 34124, 40888, 46696, 55952, 66443, 68248, 81776, 93392, 110903, 111904, 120781, 132886, 136496, 163552, 186784, 221806, 223808, 241562, 265772, 272992, 327104, 373568, 443612, 483124, 531544, 545984, 887224, 966248, 1063088, 1570153, 1774448, 1932496, 2126176, 2294839, 3140306, 3548896, 3864992, 4252352, 4589678, 6280612, 7097792, 7729984, 9179356, 12561224, 18358712, 25122448, 29832907, 36717424, 50244896, 59665814, 73434848, 100489792, 119331628, 146869696, 238663256, 477326512, 954653024, 1909306048]

約数ペア:

[(1, 1909306048), (2, 954653024), (4, 477326512), (8, 238663256), (13, 146869696), (16, 119331628), (19, 100489792), (26, 73434848), (32, 59665814), (38, 50244896), (52, 36717424), (64, 29832907), (76, 25122448), (104, 18358712), (152, 12561224), (208, 9179356), (247, 7729984), (269, 7097792), (304, 6280612), (416, 4589678), (449, 4252352), (494, 3864992), (538, 3548896), (608, 3140306), (832, 2294839), (898, 2126176), (988, 1932496), (1076, 1774448), (1216, 1570153), (1796, 1063088), (1976, 966248), (2152, 887224), (3497, 545984), (3592, 531544), (3952, 483124), (4304, 443612), (5111, 373568), (5837, 327104), (6994, 272992), (7184, 265772), (7904, 241562), (8531, 223808), (8608, 221806), (10222, 186784), (11674, 163552), (13988, 136496), (14368, 132886), (15808, 120781), (17062, 111904), (17216, 110903), (20444, 93392), (23348, 81776), (27976, 68248), (28736, 66443), (34124, 55952), (40888, 46696)]