355284972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 1094446080

約数和(自身を除く): 739161108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 239, 252, 306, 347, 357, 476, 478, 612, 694, 714, 717, 956, 1041, 1071, 1388, 1428, 1434, 1673, 2082, 2142, 2151, 2429, 2868, 3123, 3346, 4063, 4164, 4284, 4302, 4858, 5019, 5899, 6246, 6692, 7287, 8126, 8604, 9716, 10038, 11798, 12189, 12492, 14574, 15057, 16252, 17697, 20076, 21861, 23596, 24378, 28441, 29148, 30114, 35394, 36567, 41293, 43722, 48756, 53091, 56882, 60228, 70788, 73134, 82586, 82933, 85323, 87444, 106182, 113764, 123879, 146268, 165172, 165866, 170646, 212364, 247758, 248799, 255969, 331732, 341292, 371637, 495516, 497598, 511938, 580531, 743274, 746397, 995196, 1023876, 1161062, 1409861, 1486548, 1492794, 1741593, 2322124, 2819722, 2985588, 3483186, 4229583, 5224779, 5639444, 6966372, 8459166, 9869027, 10449558, 12688749, 16918332, 19738054, 20899116, 25377498, 29607081, 39476108, 50754996, 59214162, 88821243, 118428324, 177642486, 355284972]

約数ペア:

[(1, 355284972), (2, 177642486), (3, 118428324), (4, 88821243), (6, 59214162), (7, 50754996), (9, 39476108), (12, 29607081), (14, 25377498), (17, 20899116), (18, 19738054), (21, 16918332), (28, 12688749), (34, 10449558), (36, 9869027), (42, 8459166), (51, 6966372), (63, 5639444), (68, 5224779), (84, 4229583), (102, 3483186), (119, 2985588), (126, 2819722), (153, 2322124), (204, 1741593), (238, 1492794), (239, 1486548), (252, 1409861), (306, 1161062), (347, 1023876), (357, 995196), (476, 746397), (478, 743274), (612, 580531), (694, 511938), (714, 497598), (717, 495516), (956, 371637), (1041, 341292), (1071, 331732), (1388, 255969), (1428, 248799), (1434, 247758), (1673, 212364), (2082, 170646), (2142, 165866), (2151, 165172), (2429, 146268), (2868, 123879), (3123, 113764), (3346, 106182), (4063, 87444), (4164, 85323), (4284, 82933), (4302, 82586), (4858, 73134), (5019, 70788), (5899, 60228), (6246, 56882), (6692, 53091), (7287, 48756), (8126, 43722), (8604, 41293), (9716, 36567), (10038, 35394), (11798, 30114), (12189, 29148), (12492, 28441), (14574, 24378), (15057, 23596), (16252, 21861), (17697, 20076)]