215237568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 713703424

約数和(自身を除く): 498465856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 97, 104, 112, 127, 156, 168, 182, 192, 194, 208, 224, 254, 273, 291, 312, 336, 364, 381, 388, 416, 448, 508, 546, 582, 624, 672, 679, 728, 762, 776, 832, 889, 1016, 1092, 1164, 1248, 1261, 1344, 1358, 1456, 1524, 1552, 1651, 1778, 2032, 2037, 2184, 2328, 2496, 2522, 2667, 2716, 2912, 3048, 3104, 3302, 3556, 3783, 4064, 4074, 4368, 4656, 4953, 5044, 5334, 5432, 5824, 6096, 6208, 6604, 7112, 7566, 8128, 8148, 8736, 8827, 9312, 9906, 10088, 10668, 10864, 11557, 12192, 12319, 13208, 14224, 15132, 16296, 17472, 17654, 18624, 19812, 20176, 21336, 21728, 23114, 24384, 24638, 26416, 26481, 28448, 30264, 32592, 34671, 35308, 36957, 39624, 40352, 42672, 43456, 46228, 49276, 52832, 52962, 56896, 60528, 65184, 69342, 70616, 73914, 79248, 80704, 85344, 86233, 92456, 98552, 105664, 105924, 121056, 130368, 138684, 141232, 147828, 158496, 160147, 170688, 172466, 184912, 197104, 211848, 242112, 258699, 277368, 282464, 295656, 316992, 320294, 344932, 369824, 394208, 423696, 480441, 517398, 554736, 564928, 591312, 640588, 689864, 739648, 788416, 847392, 960882, 1034796, 1109472, 1121029, 1182624, 1281176, 1379728, 1694784, 1921764, 2069592, 2218944, 2242058, 2365248, 2562352, 2759456, 3363087, 3843528, 4139184, 4484116, 5124704, 5518912, 6726174, 7687056, 8278368, 8968232, 10249408, 13452348, 15374112, 16556736, 17936464, 26904696, 30748224, 35872928, 53809392, 71745856, 107618784, 215237568]

約数ペア:

[(1, 215237568), (2, 107618784), (3, 71745856), (4, 53809392), (6, 35872928), (7, 30748224), (8, 26904696), (12, 17936464), (13, 16556736), (14, 15374112), (16, 13452348), (21, 10249408), (24, 8968232), (26, 8278368), (28, 7687056), (32, 6726174), (39, 5518912), (42, 5124704), (48, 4484116), (52, 4139184), (56, 3843528), (64, 3363087), (78, 2759456), (84, 2562352), (91, 2365248), (96, 2242058), (97, 2218944), (104, 2069592), (112, 1921764), (127, 1694784), (156, 1379728), (168, 1281176), (182, 1182624), (192, 1121029), (194, 1109472), (208, 1034796), (224, 960882), (254, 847392), (273, 788416), (291, 739648), (312, 689864), (336, 640588), (364, 591312), (381, 564928), (388, 554736), (416, 517398), (448, 480441), (508, 423696), (546, 394208), (582, 369824), (624, 344932), (672, 320294), (679, 316992), (728, 295656), (762, 282464), (776, 277368), (832, 258699), (889, 242112), (1016, 211848), (1092, 197104), (1164, 184912), (1248, 172466), (1261, 170688), (1344, 160147), (1358, 158496), (1456, 147828), (1524, 141232), (1552, 138684), (1651, 130368), (1778, 121056), (2032, 105924), (2037, 105664), (2184, 98552), (2328, 92456), (2496, 86233), (2522, 85344), (2667, 80704), (2716, 79248), (2912, 73914), (3048, 70616), (3104, 69342), (3302, 65184), (3556, 60528), (3783, 56896), (4064, 52962), (4074, 52832), (4368, 49276), (4656, 46228), (4953, 43456), (5044, 42672), (5334, 40352), (5432, 39624), (5824, 36957), (6096, 35308), (6208, 34671), (6604, 32592), (7112, 30264), (7566, 28448), (8128, 26481), (8148, 26416), (8736, 24638), (8827, 24384), (9312, 23114), (9906, 21728), (10088, 21336), (10668, 20176), (10864, 19812), (11557, 18624), (12192, 17654), (12319, 17472), (13208, 16296), (14224, 15132)]