248928384

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 688524480

約数和(自身を除く): 439596096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 97, 123, 128, 163, 164, 192, 194, 246, 291, 326, 328, 384, 388, 489, 492, 582, 652, 656, 776, 978, 984, 1164, 1304, 1312, 1552, 1956, 1968, 2328, 2608, 2624, 3104, 3912, 3936, 3977, 4656, 5216, 5248, 6208, 6683, 7824, 7872, 7954, 9312, 10432, 11931, 12416, 13366, 15648, 15744, 15811, 15908, 18624, 20049, 20864, 23862, 26732, 31296, 31622, 31816, 37248, 40098, 47433, 47724, 53464, 62592, 63244, 63632, 80196, 94866, 95448, 106928, 126488, 127264, 160392, 189732, 190896, 213856, 252976, 254528, 320784, 379464, 381792, 427712, 505952, 509056, 641568, 648251, 758928, 763584, 855424, 1011904, 1283136, 1296502, 1517856, 1527168, 1944753, 2023808, 2566272, 2593004, 3035712, 3889506, 5186008, 6071424, 7779012, 10372016, 15558024, 20744032, 31116048, 41488064, 62232096, 82976128, 124464192, 248928384]

約数ペア:

[(1, 248928384), (2, 124464192), (3, 82976128), (4, 62232096), (6, 41488064), (8, 31116048), (12, 20744032), (16, 15558024), (24, 10372016), (32, 7779012), (41, 6071424), (48, 5186008), (64, 3889506), (82, 3035712), (96, 2593004), (97, 2566272), (123, 2023808), (128, 1944753), (163, 1527168), (164, 1517856), (192, 1296502), (194, 1283136), (246, 1011904), (291, 855424), (326, 763584), (328, 758928), (384, 648251), (388, 641568), (489, 509056), (492, 505952), (582, 427712), (652, 381792), (656, 379464), (776, 320784), (978, 254528), (984, 252976), (1164, 213856), (1304, 190896), (1312, 189732), (1552, 160392), (1956, 127264), (1968, 126488), (2328, 106928), (2608, 95448), (2624, 94866), (3104, 80196), (3912, 63632), (3936, 63244), (3977, 62592), (4656, 53464), (5216, 47724), (5248, 47433), (6208, 40098), (6683, 37248), (7824, 31816), (7872, 31622), (7954, 31296), (9312, 26732), (10432, 23862), (11931, 20864), (12416, 20049), (13366, 18624), (15648, 15908), (15744, 15811)]