243178056

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 733649280

約数和(自身を除く): 490471224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 103, 121, 132, 198, 206, 242, 264, 271, 309, 363, 396, 412, 484, 542, 618, 726, 792, 813, 824, 927, 968, 1084, 1089, 1133, 1236, 1452, 1626, 1854, 2168, 2178, 2266, 2439, 2472, 2904, 2981, 3252, 3399, 3708, 4356, 4532, 4878, 5962, 6504, 6798, 7416, 8712, 8943, 9064, 9756, 10197, 11924, 12463, 13596, 17886, 19512, 20394, 23848, 24926, 26829, 27192, 27913, 32791, 35772, 37389, 40788, 49852, 53658, 55826, 65582, 71544, 74778, 81576, 83739, 98373, 99704, 107316, 111652, 112167, 131164, 149556, 167478, 196746, 214632, 223304, 224334, 251217, 262328, 295119, 299112, 307043, 334956, 393492, 448668, 502434, 590238, 614086, 669912, 786984, 897336, 921129, 1004868, 1180476, 1228172, 1842258, 2009736, 2360952, 2456344, 2763387, 3377473, 3684516, 5526774, 6754946, 7369032, 10132419, 11053548, 13509892, 20264838, 22107096, 27019784, 30397257, 40529676, 60794514, 81059352, 121589028, 243178056]

約数ペア:

[(1, 243178056), (2, 121589028), (3, 81059352), (4, 60794514), (6, 40529676), (8, 30397257), (9, 27019784), (11, 22107096), (12, 20264838), (18, 13509892), (22, 11053548), (24, 10132419), (33, 7369032), (36, 6754946), (44, 5526774), (66, 3684516), (72, 3377473), (88, 2763387), (99, 2456344), (103, 2360952), (121, 2009736), (132, 1842258), (198, 1228172), (206, 1180476), (242, 1004868), (264, 921129), (271, 897336), (309, 786984), (363, 669912), (396, 614086), (412, 590238), (484, 502434), (542, 448668), (618, 393492), (726, 334956), (792, 307043), (813, 299112), (824, 295119), (927, 262328), (968, 251217), (1084, 224334), (1089, 223304), (1133, 214632), (1236, 196746), (1452, 167478), (1626, 149556), (1854, 131164), (2168, 112167), (2178, 111652), (2266, 107316), (2439, 99704), (2472, 98373), (2904, 83739), (2981, 81576), (3252, 74778), (3399, 71544), (3708, 65582), (4356, 55826), (4532, 53658), (4878, 49852), (5962, 40788), (6504, 37389), (6798, 35772), (7416, 32791), (8712, 27913), (8943, 27192), (9064, 26829), (9756, 24926), (10197, 23848), (11924, 20394), (12463, 19512), (13596, 17886)]