253514352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 814170112

約数和(自身を除く): 560655760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 457, 508, 546, 624, 728, 762, 889, 914, 1016, 1092, 1371, 1456, 1524, 1651, 1778, 1828, 2032, 2184, 2667, 2742, 3048, 3199, 3302, 3556, 3656, 4368, 4953, 5334, 5484, 5941, 6096, 6398, 6604, 7112, 7312, 9597, 9906, 10668, 10968, 11557, 11882, 12796, 13208, 14224, 17823, 19194, 19812, 21336, 21936, 23114, 23764, 25592, 26416, 34671, 35646, 38388, 39624, 41587, 42672, 46228, 47528, 51184, 58039, 69342, 71292, 76776, 79248, 83174, 92456, 95056, 116078, 124761, 138684, 142584, 153552, 166348, 174117, 184912, 232156, 249522, 277368, 285168, 332696, 348234, 406273, 464312, 499044, 554736, 665392, 696468, 754507, 812546, 928624, 998088, 1218819, 1392936, 1509014, 1625092, 1996176, 2263521, 2437638, 2785872, 3018028, 3250184, 4527042, 4875276, 5281549, 6036056, 6500368, 9054084, 9750552, 10563098, 12072112, 15844647, 18108168, 19501104, 21126196, 31689294, 36216336, 42252392, 63378588, 84504784, 126757176, 253514352]

約数ペア:

[(1, 253514352), (2, 126757176), (3, 84504784), (4, 63378588), (6, 42252392), (7, 36216336), (8, 31689294), (12, 21126196), (13, 19501104), (14, 18108168), (16, 15844647), (21, 12072112), (24, 10563098), (26, 9750552), (28, 9054084), (39, 6500368), (42, 6036056), (48, 5281549), (52, 4875276), (56, 4527042), (78, 3250184), (84, 3018028), (91, 2785872), (104, 2437638), (112, 2263521), (127, 1996176), (156, 1625092), (168, 1509014), (182, 1392936), (208, 1218819), (254, 998088), (273, 928624), (312, 812546), (336, 754507), (364, 696468), (381, 665392), (457, 554736), (508, 499044), (546, 464312), (624, 406273), (728, 348234), (762, 332696), (889, 285168), (914, 277368), (1016, 249522), (1092, 232156), (1371, 184912), (1456, 174117), (1524, 166348), (1651, 153552), (1778, 142584), (1828, 138684), (2032, 124761), (2184, 116078), (2667, 95056), (2742, 92456), (3048, 83174), (3199, 79248), (3302, 76776), (3556, 71292), (3656, 69342), (4368, 58039), (4953, 51184), (5334, 47528), (5484, 46228), (5941, 42672), (6096, 41587), (6398, 39624), (6604, 38388), (7112, 35646), (7312, 34671), (9597, 26416), (9906, 25592), (10668, 23764), (10968, 23114), (11557, 21936), (11882, 21336), (12796, 19812), (13208, 19194), (14224, 17823)]