318308736

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 874229760

約数和(自身を除く): 555921024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 107, 122, 127, 128, 183, 192, 214, 244, 254, 321, 366, 381, 384, 428, 488, 508, 642, 732, 762, 856, 976, 1016, 1284, 1464, 1524, 1712, 1952, 2032, 2568, 2928, 3048, 3424, 3904, 4064, 5136, 5856, 6096, 6527, 6848, 7747, 7808, 8128, 10272, 11712, 12192, 13054, 13589, 13696, 15494, 16256, 19581, 20544, 23241, 23424, 24384, 26108, 27178, 30988, 39162, 40767, 41088, 46482, 48768, 52216, 54356, 61976, 78324, 81534, 92964, 104432, 108712, 123952, 156648, 163068, 185928, 208864, 217424, 247904, 313296, 326136, 371856, 417728, 434848, 495808, 626592, 652272, 743712, 828929, 835456, 869696, 991616, 1253184, 1304544, 1487424, 1657858, 1739392, 2486787, 2506368, 2609088, 2974848, 3315716, 4973574, 5218176, 6631432, 9947148, 13262864, 19894296, 26525728, 39788592, 53051456, 79577184, 106102912, 159154368, 318308736]

約数ペア:

[(1, 318308736), (2, 159154368), (3, 106102912), (4, 79577184), (6, 53051456), (8, 39788592), (12, 26525728), (16, 19894296), (24, 13262864), (32, 9947148), (48, 6631432), (61, 5218176), (64, 4973574), (96, 3315716), (107, 2974848), (122, 2609088), (127, 2506368), (128, 2486787), (183, 1739392), (192, 1657858), (214, 1487424), (244, 1304544), (254, 1253184), (321, 991616), (366, 869696), (381, 835456), (384, 828929), (428, 743712), (488, 652272), (508, 626592), (642, 495808), (732, 434848), (762, 417728), (856, 371856), (976, 326136), (1016, 313296), (1284, 247904), (1464, 217424), (1524, 208864), (1712, 185928), (1952, 163068), (2032, 156648), (2568, 123952), (2928, 108712), (3048, 104432), (3424, 92964), (3904, 81534), (4064, 78324), (5136, 61976), (5856, 54356), (6096, 52216), (6527, 48768), (6848, 46482), (7747, 41088), (7808, 40767), (8128, 39162), (10272, 30988), (11712, 27178), (12192, 26108), (13054, 24384), (13589, 23424), (13696, 23241), (15494, 20544), (16256, 19581)]