391013568

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{6857}}^1$

素因数の和:6892

約数の個数: 140

約数和(自身を含む): 1264642632

約数和(自身を除く): 873629064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 5184, 6336, 6857, 7128, 9504, 13714, 14256, 19008, 20571, 27428, 28512, 41142, 54856, 57024, 61713, 75427, 82284, 109712, 123426, 150854, 164568, 185139, 219424, 226281, 246852, 301708, 329136, 370278, 438848, 452562, 493704, 555417, 603416, 658272, 678843, 740556, 905124, 987408, 1110834, 1206832, 1316544, 1357686, 1481112, 1810248, 1974816, 2036529, 2221668, 2413664, 2715372, 2962224, 3620496, 3949632, 4073058, 4443336, 4827328, 5430744, 5924448, 6109587, 7240992, 8146116, 8886672, 10861488, 11848896, 12219174, 14481984, 16292232, 17773344, 21722976, 24438348, 32584464, 35546688, 43445952, 48876696, 65168928, 97753392, 130337856, 195506784, 391013568]

約数ペア:

[(1, 391013568), (2, 195506784), (3, 130337856), (4, 97753392), (6, 65168928), (8, 48876696), (9, 43445952), (11, 35546688), (12, 32584464), (16, 24438348), (18, 21722976), (22, 17773344), (24, 16292232), (27, 14481984), (32, 12219174), (33, 11848896), (36, 10861488), (44, 8886672), (48, 8146116), (54, 7240992), (64, 6109587), (66, 5924448), (72, 5430744), (81, 4827328), (88, 4443336), (96, 4073058), (99, 3949632), (108, 3620496), (132, 2962224), (144, 2715372), (162, 2413664), (176, 2221668), (192, 2036529), (198, 1974816), (216, 1810248), (264, 1481112), (288, 1357686), (297, 1316544), (324, 1206832), (352, 1110834), (396, 987408), (432, 905124), (528, 740556), (576, 678843), (594, 658272), (648, 603416), (704, 555417), (792, 493704), (864, 452562), (891, 438848), (1056, 370278), (1188, 329136), (1296, 301708), (1584, 246852), (1728, 226281), (1782, 219424), (2112, 185139), (2376, 164568), (2592, 150854), (3168, 123426), (3564, 109712), (4752, 82284), (5184, 75427), (6336, 61713), (6857, 57024), (7128, 54856), (9504, 41142), (13714, 28512), (14256, 27428), (19008, 20571)]