38128896

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 126482720

約数和(自身を除く): 88353824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 67, 72, 76, 78, 96, 104, 114, 117, 128, 134, 144, 152, 156, 171, 192, 201, 208, 228, 234, 247, 256, 268, 288, 304, 312, 342, 384, 402, 416, 456, 468, 494, 536, 576, 603, 608, 624, 684, 741, 768, 804, 832, 871, 912, 936, 988, 1072, 1152, 1206, 1216, 1248, 1273, 1368, 1482, 1608, 1664, 1742, 1824, 1872, 1976, 2144, 2223, 2304, 2412, 2432, 2496, 2546, 2613, 2736, 2964, 3216, 3328, 3484, 3648, 3744, 3819, 3952, 4288, 4446, 4824, 4864, 4992, 5092, 5226, 5472, 5928, 6432, 6968, 7296, 7488, 7638, 7839, 7904, 8576, 8892, 9648, 9984, 10184, 10452, 10944, 11457, 11856, 12864, 13936, 14592, 14976, 15276, 15678, 15808, 16549, 17152, 17784, 19296, 20368, 20904, 21888, 22914, 23712, 25728, 27872, 29952, 30552, 31356, 31616, 33098, 35568, 38592, 40736, 41808, 43776, 45828, 47424, 49647, 51456, 55744, 61104, 62712, 63232, 66196, 71136, 77184, 81472, 83616, 91656, 94848, 99294, 111488, 122208, 125424, 132392, 142272, 148941, 154368, 162944, 167232, 183312, 189696, 198588, 222976, 244416, 250848, 264784, 284544, 297882, 325888, 334464, 366624, 397176, 488832, 501696, 529568, 569088, 595764, 668928, 733248, 794352, 977664, 1003392, 1059136, 1191528, 1466496, 1588704, 2006784, 2118272, 2383056, 2932992, 3177408, 4236544, 4766112, 6354816, 9532224, 12709632, 19064448, 38128896]

約数ペア:

[(1, 38128896), (2, 19064448), (3, 12709632), (4, 9532224), (6, 6354816), (8, 4766112), (9, 4236544), (12, 3177408), (13, 2932992), (16, 2383056), (18, 2118272), (19, 2006784), (24, 1588704), (26, 1466496), (32, 1191528), (36, 1059136), (38, 1003392), (39, 977664), (48, 794352), (52, 733248), (57, 668928), (64, 595764), (67, 569088), (72, 529568), (76, 501696), (78, 488832), (96, 397176), (104, 366624), (114, 334464), (117, 325888), (128, 297882), (134, 284544), (144, 264784), (152, 250848), (156, 244416), (171, 222976), (192, 198588), (201, 189696), (208, 183312), (228, 167232), (234, 162944), (247, 154368), (256, 148941), (268, 142272), (288, 132392), (304, 125424), (312, 122208), (342, 111488), (384, 99294), (402, 94848), (416, 91656), (456, 83616), (468, 81472), (494, 77184), (536, 71136), (576, 66196), (603, 63232), (608, 62712), (624, 61104), (684, 55744), (741, 51456), (768, 49647), (804, 47424), (832, 45828), (871, 43776), (912, 41808), (936, 40736), (988, 38592), (1072, 35568), (1152, 33098), (1206, 31616), (1216, 31356), (1248, 30552), (1273, 29952), (1368, 27872), (1482, 25728), (1608, 23712), (1664, 22914), (1742, 21888), (1824, 20904), (1872, 20368), (1976, 19296), (2144, 17784), (2223, 17152), (2304, 16549), (2412, 15808), (2432, 15678), (2496, 15276), (2546, 14976), (2613, 14592), (2736, 13936), (2964, 12864), (3216, 11856), (3328, 11457), (3484, 10944), (3648, 10452), (3744, 10184), (3819, 9984), (3952, 9648), (4288, 8892), (4446, 8576), (4824, 7904), (4864, 7839), (4992, 7638), (5092, 7488), (5226, 7296), (5472, 6968), (5928, 6432)]