395775749888

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{849917}}^1$

素因数の和:850057

約数の個数: 72

約数和(自身を含む): 844294942512

約数和(自身を除く): 448519192624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 256, 272, 428, 544, 856, 1088, 1712, 1819, 2176, 3424, 3638, 4352, 6848, 7276, 13696, 14552, 27392, 29104, 58208, 116416, 232832, 465664, 849917, 1699834, 3399668, 6799336, 13598672, 14448589, 27197344, 28897178, 54394688, 57794356, 90941119, 108789376, 115588712, 181882238, 217578752, 231177424, 363764476, 462354848, 727528952, 924709696, 1455057904, 1545999023, 1849419392, 2910115808, 3091998046, 3698838784, 5820231616, 6183996092, 11640463232, 12367992184, 23280926464, 24735984368, 49471968736, 98943937472, 197887874944, 395775749888]

約数ペア:

[(1, 395775749888), (2, 197887874944), (4, 98943937472), (8, 49471968736), (16, 24735984368), (17, 23280926464), (32, 12367992184), (34, 11640463232), (64, 6183996092), (68, 5820231616), (107, 3698838784), (128, 3091998046), (136, 2910115808), (214, 1849419392), (256, 1545999023), (272, 1455057904), (428, 924709696), (544, 727528952), (856, 462354848), (1088, 363764476), (1712, 231177424), (1819, 217578752), (2176, 181882238), (3424, 115588712), (3638, 108789376), (4352, 90941119), (6848, 57794356), (7276, 54394688), (13696, 28897178), (14552, 27197344), (27392, 14448589), (29104, 13598672), (58208, 6799336), (116416, 3399668), (232832, 1699834), (465664, 849917)]