312977728

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 757854720

約数和(自身を除く): 444876992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 133, 152, 166, 224, 266, 304, 332, 443, 448, 532, 581, 608, 664, 886, 1064, 1162, 1216, 1328, 1577, 1772, 2128, 2324, 2656, 3101, 3154, 3544, 4256, 4648, 5312, 6202, 6308, 7088, 8417, 8512, 9296, 11039, 12404, 12616, 14176, 16834, 18592, 22078, 24808, 25232, 28352, 33668, 36769, 37184, 44156, 49616, 50464, 58919, 67336, 73538, 88312, 99232, 100928, 117838, 134672, 147076, 176624, 198464, 235676, 257383, 269344, 294152, 353248, 471352, 514766, 538688, 588304, 698611, 706496, 942704, 1029532, 1176608, 1397222, 1885408, 2059064, 2353216, 2794444, 3770816, 4118128, 4890277, 5588888, 8236256, 9780554, 11177776, 16472512, 19561108, 22355552, 39122216, 44711104, 78244432, 156488864, 312977728]

約数ペア:

[(1, 312977728), (2, 156488864), (4, 78244432), (7, 44711104), (8, 39122216), (14, 22355552), (16, 19561108), (19, 16472512), (28, 11177776), (32, 9780554), (38, 8236256), (56, 5588888), (64, 4890277), (76, 4118128), (83, 3770816), (112, 2794444), (133, 2353216), (152, 2059064), (166, 1885408), (224, 1397222), (266, 1176608), (304, 1029532), (332, 942704), (443, 706496), (448, 698611), (532, 588304), (581, 538688), (608, 514766), (664, 471352), (886, 353248), (1064, 294152), (1162, 269344), (1216, 257383), (1328, 235676), (1577, 198464), (1772, 176624), (2128, 147076), (2324, 134672), (2656, 117838), (3101, 100928), (3154, 99232), (3544, 88312), (4256, 73538), (4648, 67336), (5312, 58919), (6202, 50464), (6308, 49616), (7088, 44156), (8417, 37184), (8512, 36769), (9296, 33668), (11039, 28352), (12404, 25232), (12616, 24808), (14176, 22078), (16834, 18592)]