316982848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1540

約数の個数: 112

約数和(自身を含む): 795633664

約数和(自身を除く): 478650816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 962, 1036, 1184, 1456, 1471, 1924, 2072, 2368, 2912, 2942, 3367, 3848, 4144, 5824, 5884, 6734, 7696, 8288, 10297, 11768, 13468, 15392, 16576, 19123, 20594, 23536, 26936, 30784, 38246, 41188, 47072, 53872, 54427, 76492, 82376, 94144, 107744, 108854, 133861, 152984, 164752, 215488, 217708, 267722, 305968, 329504, 380989, 435416, 535444, 611936, 659008, 707551, 761978, 870832, 1070888, 1223872, 1415102, 1523956, 1741664, 2141776, 2830204, 3047912, 3483328, 4283552, 4952857, 5660408, 6095824, 8567104, 9905714, 11320816, 12191648, 19811428, 22641632, 24383296, 39622856, 45283264, 79245712, 158491424, 316982848]

約数ペア:

[(1, 316982848), (2, 158491424), (4, 79245712), (7, 45283264), (8, 39622856), (13, 24383296), (14, 22641632), (16, 19811428), (26, 12191648), (28, 11320816), (32, 9905714), (37, 8567104), (52, 6095824), (56, 5660408), (64, 4952857), (74, 4283552), (91, 3483328), (104, 3047912), (112, 2830204), (148, 2141776), (182, 1741664), (208, 1523956), (224, 1415102), (259, 1223872), (296, 1070888), (364, 870832), (416, 761978), (448, 707551), (481, 659008), (518, 611936), (592, 535444), (728, 435416), (832, 380989), (962, 329504), (1036, 305968), (1184, 267722), (1456, 217708), (1471, 215488), (1924, 164752), (2072, 152984), (2368, 133861), (2912, 108854), (2942, 107744), (3367, 94144), (3848, 82376), (4144, 76492), (5824, 54427), (5884, 53872), (6734, 47072), (7696, 41188), (8288, 38246), (10297, 30784), (11768, 26936), (13468, 23536), (15392, 20594), (16576, 19123)]