914657744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 2509553664

約数和(自身を除く): 1594895920

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 169, 176, 182, 184, 191, 208, 253, 286, 299, 308, 322, 338, 364, 368, 382, 506, 572, 598, 616, 644, 676, 728, 764, 1001, 1012, 1144, 1183, 1196, 1232, 1288, 1337, 1352, 1456, 1528, 1771, 1859, 2002, 2024, 2093, 2101, 2288, 2366, 2392, 2483, 2576, 2674, 2704, 3056, 3289, 3542, 3718, 3887, 4004, 4048, 4186, 4202, 4393, 4732, 4784, 4966, 5348, 6578, 7084, 7436, 7774, 8008, 8372, 8404, 8786, 9464, 9932, 10696, 13013, 13156, 14168, 14707, 14872, 15548, 16016, 16744, 16808, 17381, 17572, 18928, 19864, 21392, 23023, 26026, 26312, 27209, 27313, 28336, 29414, 29744, 30751, 31096, 32279, 33488, 33616, 34762, 35144, 39728, 42757, 46046, 48323, 52052, 52624, 54418, 54626, 57109, 58828, 61502, 62192, 64558, 69524, 70288, 85514, 92092, 96646, 104104, 108836, 109252, 114218, 117656, 123004, 129116, 139048, 171028, 184184, 191191, 193292, 208208, 217672, 218504, 225953, 228436, 235312, 246008, 258232, 278096, 299299, 338261, 342056, 355069, 368368, 382382, 386584, 399763, 435344, 437008, 451906, 456872, 492016, 516464, 598598, 628199, 676522, 684112, 710138, 742417, 764764, 773168, 799526, 903812, 913744, 1197196, 1256398, 1353044, 1420276, 1484834, 1529528, 1599052, 1807624, 2394392, 2485483, 2512796, 2706088, 2840552, 2969668, 3059056, 3198104, 3615248, 4397393, 4788784, 4970966, 5025592, 5196919, 5412176, 5681104, 5939336, 6396208, 8166587, 8794786, 9941932, 10051184, 10393838, 11878672, 16333174, 17589572, 19883864, 20787676, 32666348, 35179144, 39767728, 41575352, 57166109, 65332696, 70358288, 83150704, 114332218, 130665392, 228664436, 457328872, 914657744]

約数ペア:

[(1, 914657744), (2, 457328872), (4, 228664436), (7, 130665392), (8, 114332218), (11, 83150704), (13, 70358288), (14, 65332696), (16, 57166109), (22, 41575352), (23, 39767728), (26, 35179144), (28, 32666348), (44, 20787676), (46, 19883864), (52, 17589572), (56, 16333174), (77, 11878672), (88, 10393838), (91, 10051184), (92, 9941932), (104, 8794786), (112, 8166587), (143, 6396208), (154, 5939336), (161, 5681104), (169, 5412176), (176, 5196919), (182, 5025592), (184, 4970966), (191, 4788784), (208, 4397393), (253, 3615248), (286, 3198104), (299, 3059056), (308, 2969668), (322, 2840552), (338, 2706088), (364, 2512796), (368, 2485483), (382, 2394392), (506, 1807624), (572, 1599052), (598, 1529528), (616, 1484834), (644, 1420276), (676, 1353044), (728, 1256398), (764, 1197196), (1001, 913744), (1012, 903812), (1144, 799526), (1183, 773168), (1196, 764764), (1232, 742417), (1288, 710138), (1337, 684112), (1352, 676522), (1456, 628199), (1528, 598598), (1771, 516464), (1859, 492016), (2002, 456872), (2024, 451906), (2093, 437008), (2101, 435344), (2288, 399763), (2366, 386584), (2392, 382382), (2483, 368368), (2576, 355069), (2674, 342056), (2704, 338261), (3056, 299299), (3289, 278096), (3542, 258232), (3718, 246008), (3887, 235312), (4004, 228436), (4048, 225953), (4186, 218504), (4202, 217672), (4393, 208208), (4732, 193292), (4784, 191191), (4966, 184184), (5348, 171028), (6578, 139048), (7084, 129116), (7436, 123004), (7774, 117656), (8008, 114218), (8372, 109252), (8404, 108836), (8786, 104104), (9464, 96646), (9932, 92092), (10696, 85514), (13013, 70288), (13156, 69524), (14168, 64558), (14707, 62192), (14872, 61502), (15548, 58828), (16016, 57109), (16744, 54626), (16808, 54418), (17381, 52624), (17572, 52052), (18928, 48323), (19864, 46046), (21392, 42757), (23023, 39728), (26026, 35144), (26312, 34762), (27209, 33616), (27313, 33488), (28336, 32279), (29414, 31096), (29744, 30751)]