248762592

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 216

約数和(自身を含む): 809335800

約数和(自身を除く): 560573208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 269, 288, 304, 312, 338, 342, 416, 456, 468, 494, 507, 538, 608, 624, 676, 684, 741, 807, 912, 936, 988, 1014, 1076, 1248, 1352, 1368, 1482, 1521, 1614, 1824, 1872, 1976, 2028, 2152, 2223, 2421, 2704, 2736, 2964, 3042, 3211, 3228, 3497, 3744, 3952, 4056, 4304, 4446, 4842, 5111, 5408, 5472, 5928, 6084, 6422, 6456, 6994, 7904, 8112, 8608, 8892, 9633, 9684, 10222, 10491, 11856, 12168, 12844, 12912, 13988, 15333, 16224, 17784, 19266, 19368, 20444, 20982, 23712, 24336, 25688, 25824, 27976, 28899, 30666, 31473, 35568, 38532, 38736, 40888, 41964, 45461, 45999, 48672, 51376, 55952, 57798, 61332, 62946, 66443, 71136, 77064, 77472, 81776, 83928, 90922, 91998, 102752, 111904, 115596, 122664, 125892, 132886, 136383, 154128, 163552, 167856, 181844, 183996, 199329, 231192, 245328, 251784, 265772, 272766, 308256, 335712, 363688, 367992, 398658, 409149, 462384, 490656, 503568, 531544, 545532, 597987, 727376, 735984, 797316, 818298, 863759, 924768, 1007136, 1063088, 1091064, 1195974, 1454752, 1471968, 1594632, 1636596, 1727518, 2126176, 2182128, 2391948, 2591277, 3189264, 3273192, 3455036, 4364256, 4783896, 5182554, 6378528, 6546384, 6910072, 7773831, 9567792, 10365108, 13092768, 13820144, 15547662, 19135584, 20730216, 27640288, 31095324, 41460432, 62190648, 82920864, 124381296, 248762592]

約数ペア:

[(1, 248762592), (2, 124381296), (3, 82920864), (4, 62190648), (6, 41460432), (8, 31095324), (9, 27640288), (12, 20730216), (13, 19135584), (16, 15547662), (18, 13820144), (19, 13092768), (24, 10365108), (26, 9567792), (32, 7773831), (36, 6910072), (38, 6546384), (39, 6378528), (48, 5182554), (52, 4783896), (57, 4364256), (72, 3455036), (76, 3273192), (78, 3189264), (96, 2591277), (104, 2391948), (114, 2182128), (117, 2126176), (144, 1727518), (152, 1636596), (156, 1594632), (169, 1471968), (171, 1454752), (208, 1195974), (228, 1091064), (234, 1063088), (247, 1007136), (269, 924768), (288, 863759), (304, 818298), (312, 797316), (338, 735984), (342, 727376), (416, 597987), (456, 545532), (468, 531544), (494, 503568), (507, 490656), (538, 462384), (608, 409149), (624, 398658), (676, 367992), (684, 363688), (741, 335712), (807, 308256), (912, 272766), (936, 265772), (988, 251784), (1014, 245328), (1076, 231192), (1248, 199329), (1352, 183996), (1368, 181844), (1482, 167856), (1521, 163552), (1614, 154128), (1824, 136383), (1872, 132886), (1976, 125892), (2028, 122664), (2152, 115596), (2223, 111904), (2421, 102752), (2704, 91998), (2736, 90922), (2964, 83928), (3042, 81776), (3211, 77472), (3228, 77064), (3497, 71136), (3744, 66443), (3952, 62946), (4056, 61332), (4304, 57798), (4446, 55952), (4842, 51376), (5111, 48672), (5408, 45999), (5472, 45461), (5928, 41964), (6084, 40888), (6422, 38736), (6456, 38532), (6994, 35568), (7904, 31473), (8112, 30666), (8608, 28899), (8892, 27976), (9633, 25824), (9684, 25688), (10222, 24336), (10491, 23712), (11856, 20982), (12168, 20444), (12844, 19368), (12912, 19266), (13988, 17784), (15333, 16224)]