340903728

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2694

約数の個数: 140

約数和(自身を含む): 1080732168

約数和(自身を除く): 739828440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1782, 1944, 2376, 2657, 2673, 2916, 3564, 3888, 4752, 5314, 5346, 5832, 7128, 7971, 8019, 10628, 10692, 11664, 14256, 15942, 16038, 21256, 21384, 23913, 29227, 31884, 32076, 42512, 42768, 47826, 58454, 63768, 64152, 71739, 87681, 95652, 116908, 127536, 128304, 143478, 175362, 191304, 215217, 233816, 263043, 286956, 350724, 382608, 430434, 467632, 526086, 573912, 645651, 701448, 789129, 860868, 1052172, 1147824, 1291302, 1402896, 1578258, 1721736, 1936953, 2104344, 2367387, 2582604, 3156516, 3443472, 3873906, 4208688, 4734774, 5165208, 6313032, 7102161, 7747812, 9469548, 10330416, 12626064, 14204322, 15495624, 18939096, 21306483, 28408644, 30991248, 37878192, 42612966, 56817288, 85225932, 113634576, 170451864, 340903728]

約数ペア:

[(1, 340903728), (2, 170451864), (3, 113634576), (4, 85225932), (6, 56817288), (8, 42612966), (9, 37878192), (11, 30991248), (12, 28408644), (16, 21306483), (18, 18939096), (22, 15495624), (24, 14204322), (27, 12626064), (33, 10330416), (36, 9469548), (44, 7747812), (48, 7102161), (54, 6313032), (66, 5165208), (72, 4734774), (81, 4208688), (88, 3873906), (99, 3443472), (108, 3156516), (132, 2582604), (144, 2367387), (162, 2104344), (176, 1936953), (198, 1721736), (216, 1578258), (243, 1402896), (264, 1291302), (297, 1147824), (324, 1052172), (396, 860868), (432, 789129), (486, 701448), (528, 645651), (594, 573912), (648, 526086), (729, 467632), (792, 430434), (891, 382608), (972, 350724), (1188, 286956), (1296, 263043), (1458, 233816), (1584, 215217), (1782, 191304), (1944, 175362), (2376, 143478), (2657, 128304), (2673, 127536), (2916, 116908), (3564, 95652), (3888, 87681), (4752, 71739), (5314, 64152), (5346, 63768), (5832, 58454), (7128, 47826), (7971, 42768), (8019, 42512), (10628, 32076), (10692, 31884), (11664, 29227), (14256, 23913), (15942, 21384), (16038, 21256)]