1393728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 112

約数和(自身を含む): 4535424

約数和(自身を除く): 3141696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 61, 64, 68, 84, 96, 102, 112, 119, 122, 136, 168, 183, 192, 204, 224, 238, 244, 272, 336, 357, 366, 408, 427, 448, 476, 488, 544, 672, 714, 732, 816, 854, 952, 976, 1037, 1088, 1281, 1344, 1428, 1464, 1632, 1708, 1904, 1952, 2074, 2562, 2856, 2928, 3111, 3264, 3416, 3808, 3904, 4148, 5124, 5712, 5856, 6222, 6832, 7259, 7616, 8296, 10248, 11424, 11712, 12444, 13664, 14518, 16592, 20496, 21777, 22848, 24888, 27328, 29036, 33184, 40992, 43554, 49776, 58072, 66368, 81984, 87108, 99552, 116144, 174216, 199104, 232288, 348432, 464576, 696864, 1393728]

約数ペア:

[(1, 1393728), (2, 696864), (3, 464576), (4, 348432), (6, 232288), (7, 199104), (8, 174216), (12, 116144), (14, 99552), (16, 87108), (17, 81984), (21, 66368), (24, 58072), (28, 49776), (32, 43554), (34, 40992), (42, 33184), (48, 29036), (51, 27328), (56, 24888), (61, 22848), (64, 21777), (68, 20496), (84, 16592), (96, 14518), (102, 13664), (112, 12444), (119, 11712), (122, 11424), (136, 10248), (168, 8296), (183, 7616), (192, 7259), (204, 6832), (224, 6222), (238, 5856), (244, 5712), (272, 5124), (336, 4148), (357, 3904), (366, 3808), (408, 3416), (427, 3264), (448, 3111), (476, 2928), (488, 2856), (544, 2562), (672, 2074), (714, 1952), (732, 1904), (816, 1708), (854, 1632), (952, 1464), (976, 1428), (1037, 1344), (1088, 1281)]