1881152

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 112

約数和(自身を含む): 5120640

約数和(自身を除く): 3239488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 224, 238, 247, 266, 272, 304, 323, 364, 416, 442, 448, 476, 494, 532, 544, 608, 646, 728, 832, 884, 952, 988, 1064, 1088, 1216, 1292, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2261, 2584, 2912, 3094, 3458, 3536, 3808, 3952, 4199, 4256, 4522, 5168, 5824, 6188, 6916, 7072, 7616, 7904, 8398, 8512, 9044, 10336, 12376, 13832, 14144, 15808, 16796, 18088, 20672, 24752, 27664, 29393, 33592, 36176, 49504, 55328, 58786, 67184, 72352, 99008, 110656, 117572, 134368, 144704, 235144, 268736, 470288, 940576, 1881152]

約数ペア:

[(1, 1881152), (2, 940576), (4, 470288), (7, 268736), (8, 235144), (13, 144704), (14, 134368), (16, 117572), (17, 110656), (19, 99008), (26, 72352), (28, 67184), (32, 58786), (34, 55328), (38, 49504), (52, 36176), (56, 33592), (64, 29393), (68, 27664), (76, 24752), (91, 20672), (104, 18088), (112, 16796), (119, 15808), (133, 14144), (136, 13832), (152, 12376), (182, 10336), (208, 9044), (221, 8512), (224, 8398), (238, 7904), (247, 7616), (266, 7072), (272, 6916), (304, 6188), (323, 5824), (364, 5168), (416, 4522), (442, 4256), (448, 4199), (476, 3952), (494, 3808), (532, 3536), (544, 3458), (608, 3094), (646, 2912), (728, 2584), (832, 2261), (884, 2128), (952, 1976), (988, 1904), (1064, 1768), (1088, 1729), (1216, 1547), (1292, 1456)]