227508736

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 591212160

約数和(自身を除く): 363703424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 257, 266, 304, 364, 416, 448, 494, 512, 514, 532, 608, 728, 832, 896, 988, 1028, 1064, 1216, 1456, 1664, 1729, 1792, 1799, 1976, 2056, 2128, 2432, 2912, 3328, 3341, 3458, 3584, 3598, 3952, 4112, 4256, 4864, 4883, 5824, 6656, 6682, 6916, 7196, 7904, 8224, 8512, 9728, 9766, 11648, 13364, 13832, 14392, 15808, 16448, 17024, 19532, 23296, 23387, 26728, 27664, 28784, 31616, 32896, 34048, 34181, 39064, 46592, 46774, 53456, 55328, 57568, 63232, 63479, 65792, 68096, 68362, 78128, 93548, 106912, 110656, 115136, 126464, 126958, 131584, 136724, 156256, 187096, 213824, 221312, 230272, 253916, 273448, 312512, 374192, 427648, 442624, 444353, 460544, 507832, 546896, 625024, 748384, 855296, 885248, 888706, 921088, 1015664, 1093792, 1250048, 1496768, 1710592, 1777412, 2031328, 2187584, 2500096, 2993536, 3554824, 4062656, 4375168, 5987072, 7109648, 8125312, 8750336, 11974144, 14219296, 16250624, 17500672, 28438592, 32501248, 56877184, 113754368, 227508736]

約数ペア:

[(1, 227508736), (2, 113754368), (4, 56877184), (7, 32501248), (8, 28438592), (13, 17500672), (14, 16250624), (16, 14219296), (19, 11974144), (26, 8750336), (28, 8125312), (32, 7109648), (38, 5987072), (52, 4375168), (56, 4062656), (64, 3554824), (76, 2993536), (91, 2500096), (104, 2187584), (112, 2031328), (128, 1777412), (133, 1710592), (152, 1496768), (182, 1250048), (208, 1093792), (224, 1015664), (247, 921088), (256, 888706), (257, 885248), (266, 855296), (304, 748384), (364, 625024), (416, 546896), (448, 507832), (494, 460544), (512, 444353), (514, 442624), (532, 427648), (608, 374192), (728, 312512), (832, 273448), (896, 253916), (988, 230272), (1028, 221312), (1064, 213824), (1216, 187096), (1456, 156256), (1664, 136724), (1729, 131584), (1792, 126958), (1799, 126464), (1976, 115136), (2056, 110656), (2128, 106912), (2432, 93548), (2912, 78128), (3328, 68362), (3341, 68096), (3458, 65792), (3584, 63479), (3598, 63232), (3952, 57568), (4112, 55328), (4256, 53456), (4864, 46774), (4883, 46592), (5824, 39064), (6656, 34181), (6682, 34048), (6916, 32896), (7196, 31616), (7904, 28784), (8224, 27664), (8512, 26728), (9728, 23387), (9766, 23296), (11648, 19532), (13364, 17024), (13832, 16448), (14392, 15808)]