253154688

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 451869312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 127, 128, 174, 179, 192, 232, 254, 348, 358, 381, 384, 464, 508, 537, 696, 716, 762, 928, 1016, 1074, 1392, 1432, 1524, 1856, 2032, 2148, 2784, 2864, 3048, 3683, 3712, 4064, 4296, 5191, 5568, 5728, 6096, 7366, 8128, 8592, 10382, 11049, 11136, 11456, 12192, 14732, 15573, 16256, 17184, 20764, 22098, 22733, 22912, 24384, 29464, 31146, 34368, 41528, 44196, 45466, 48768, 58928, 62292, 68199, 68736, 83056, 88392, 90932, 117856, 124584, 136398, 166112, 176784, 181864, 235712, 249168, 272796, 332224, 353568, 363728, 471424, 498336, 545592, 659257, 664448, 707136, 727456, 996672, 1091184, 1318514, 1414272, 1454912, 1977771, 1993344, 2182368, 2637028, 2909824, 3955542, 4364736, 5274056, 7911084, 8729472, 10548112, 15822168, 21096224, 31644336, 42192448, 63288672, 84384896, 126577344, 253154688]

約数ペア:

[(1, 253154688), (2, 126577344), (3, 84384896), (4, 63288672), (6, 42192448), (8, 31644336), (12, 21096224), (16, 15822168), (24, 10548112), (29, 8729472), (32, 7911084), (48, 5274056), (58, 4364736), (64, 3955542), (87, 2909824), (96, 2637028), (116, 2182368), (127, 1993344), (128, 1977771), (174, 1454912), (179, 1414272), (192, 1318514), (232, 1091184), (254, 996672), (348, 727456), (358, 707136), (381, 664448), (384, 659257), (464, 545592), (508, 498336), (537, 471424), (696, 363728), (716, 353568), (762, 332224), (928, 272796), (1016, 249168), (1074, 235712), (1392, 181864), (1432, 176784), (1524, 166112), (1856, 136398), (2032, 124584), (2148, 117856), (2784, 90932), (2864, 88392), (3048, 83056), (3683, 68736), (3712, 68199), (4064, 62292), (4296, 58928), (5191, 48768), (5568, 45466), (5728, 44196), (6096, 41528), (7366, 34368), (8128, 31146), (8592, 29464), (10382, 24384), (11049, 22912), (11136, 22733), (11456, 22098), (12192, 20764), (14732, 17184), (15573, 16256)]