253237512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 750758400

約数和(自身を除く): 497520888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 31, 33, 44, 58, 62, 66, 87, 88, 93, 97, 116, 121, 124, 132, 174, 186, 194, 232, 242, 248, 264, 291, 319, 341, 348, 363, 372, 388, 484, 582, 638, 682, 696, 726, 744, 776, 899, 957, 968, 1023, 1067, 1164, 1276, 1364, 1452, 1798, 1914, 2046, 2134, 2328, 2552, 2697, 2728, 2813, 2904, 3007, 3201, 3509, 3596, 3751, 3828, 4092, 4268, 5394, 5626, 6014, 6402, 7018, 7192, 7502, 7656, 8184, 8439, 8536, 9021, 9889, 10527, 10788, 11252, 11253, 11737, 12028, 12804, 14036, 15004, 16878, 18042, 19778, 21054, 21576, 22504, 22506, 23474, 24056, 25608, 28072, 29667, 30008, 30943, 33077, 33756, 35211, 36084, 39556, 42108, 45012, 46948, 59334, 61886, 66154, 67512, 70422, 72168, 79112, 84216, 87203, 90024, 92829, 93896, 99231, 108779, 118668, 123772, 132308, 140844, 174406, 185658, 198462, 217558, 237336, 247544, 261609, 264616, 281688, 326337, 340373, 348812, 363847, 371316, 396924, 435116, 523218, 652674, 680746, 697624, 727694, 742632, 793848, 870232, 959233, 1021119, 1046436, 1091541, 1305348, 1361492, 1455388, 1918466, 2042238, 2092872, 2183082, 2610696, 2722984, 2877699, 2910776, 3836932, 4084476, 4366164, 5755398, 7673864, 8168952, 8732328, 10551563, 11510796, 21103126, 23021592, 31654689, 42206252, 63309378, 84412504, 126618756, 253237512]

約数ペア:

[(1, 253237512), (2, 126618756), (3, 84412504), (4, 63309378), (6, 42206252), (8, 31654689), (11, 23021592), (12, 21103126), (22, 11510796), (24, 10551563), (29, 8732328), (31, 8168952), (33, 7673864), (44, 5755398), (58, 4366164), (62, 4084476), (66, 3836932), (87, 2910776), (88, 2877699), (93, 2722984), (97, 2610696), (116, 2183082), (121, 2092872), (124, 2042238), (132, 1918466), (174, 1455388), (186, 1361492), (194, 1305348), (232, 1091541), (242, 1046436), (248, 1021119), (264, 959233), (291, 870232), (319, 793848), (341, 742632), (348, 727694), (363, 697624), (372, 680746), (388, 652674), (484, 523218), (582, 435116), (638, 396924), (682, 371316), (696, 363847), (726, 348812), (744, 340373), (776, 326337), (899, 281688), (957, 264616), (968, 261609), (1023, 247544), (1067, 237336), (1164, 217558), (1276, 198462), (1364, 185658), (1452, 174406), (1798, 140844), (1914, 132308), (2046, 123772), (2134, 118668), (2328, 108779), (2552, 99231), (2697, 93896), (2728, 92829), (2813, 90024), (2904, 87203), (3007, 84216), (3201, 79112), (3509, 72168), (3596, 70422), (3751, 67512), (3828, 66154), (4092, 61886), (4268, 59334), (5394, 46948), (5626, 45012), (6014, 42108), (6402, 39556), (7018, 36084), (7192, 35211), (7502, 33756), (7656, 33077), (8184, 30943), (8439, 30008), (8536, 29667), (9021, 28072), (9889, 25608), (10527, 24056), (10788, 23474), (11252, 22506), (11253, 22504), (11737, 21576), (12028, 21054), (12804, 19778), (14036, 18042), (15004, 16878)]