144477424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 367610400

約数和(自身を除く): 223132976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 338, 364, 442, 449, 476, 676, 728, 884, 898, 952, 1183, 1352, 1456, 1547, 1768, 1796, 1904, 2366, 2704, 2873, 3094, 3143, 3536, 3592, 4732, 5746, 5837, 6188, 6286, 7184, 7633, 9464, 11492, 11674, 12376, 12572, 15266, 18928, 20111, 22984, 23348, 24752, 25144, 30532, 40222, 40859, 45968, 46696, 50288, 53431, 61064, 75881, 80444, 81718, 93392, 99229, 106862, 122128, 151762, 160888, 163436, 198458, 213724, 303524, 321776, 326872, 396916, 427448, 531167, 607048, 653744, 694603, 793832, 854896, 1062334, 1214096, 1289977, 1389206, 1587664, 2124668, 2579954, 2778412, 4249336, 5159908, 5556824, 8498672, 9029839, 10319816, 11113648, 18059678, 20639632, 36119356, 72238712, 144477424]

約数ペア:

[(1, 144477424), (2, 72238712), (4, 36119356), (7, 20639632), (8, 18059678), (13, 11113648), (14, 10319816), (16, 9029839), (17, 8498672), (26, 5556824), (28, 5159908), (34, 4249336), (52, 2778412), (56, 2579954), (68, 2124668), (91, 1587664), (104, 1389206), (112, 1289977), (119, 1214096), (136, 1062334), (169, 854896), (182, 793832), (208, 694603), (221, 653744), (238, 607048), (272, 531167), (338, 427448), (364, 396916), (442, 326872), (449, 321776), (476, 303524), (676, 213724), (728, 198458), (884, 163436), (898, 160888), (952, 151762), (1183, 122128), (1352, 106862), (1456, 99229), (1547, 93392), (1768, 81718), (1796, 80444), (1904, 75881), (2366, 61064), (2704, 53431), (2873, 50288), (3094, 46696), (3143, 45968), (3536, 40859), (3592, 40222), (4732, 30532), (5746, 25144), (5837, 24752), (6188, 23348), (6286, 22984), (7184, 20111), (7633, 18928), (9464, 15266), (11492, 12572), (11674, 12376)]