243767568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 744448880

約数和(自身を除く): 500681312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 47, 48, 57, 66, 76, 88, 94, 114, 121, 132, 141, 152, 176, 188, 209, 228, 242, 264, 282, 304, 363, 376, 418, 456, 484, 517, 528, 564, 627, 726, 752, 836, 893, 912, 968, 1034, 1128, 1254, 1452, 1551, 1672, 1786, 1936, 2068, 2209, 2256, 2299, 2508, 2679, 2904, 3102, 3344, 3572, 4136, 4418, 4598, 5016, 5358, 5687, 5808, 6204, 6627, 6897, 7144, 8272, 8836, 9196, 9823, 10032, 10716, 11374, 12408, 13254, 13794, 14288, 17061, 17672, 18392, 19646, 21432, 22748, 24299, 24816, 26508, 27588, 29469, 34122, 35344, 36784, 39292, 41971, 42864, 45496, 48598, 53016, 55176, 58938, 68244, 72897, 78584, 83942, 90992, 97196, 106032, 108053, 110352, 117876, 125913, 136488, 145794, 157168, 167884, 194392, 216106, 235752, 251826, 267289, 272976, 291588, 324159, 335768, 388784, 432212, 461681, 471504, 503652, 534578, 583176, 648318, 671536, 801867, 864424, 923362, 1007304, 1069156, 1166352, 1296636, 1385043, 1603734, 1728848, 1846724, 2014608, 2138312, 2593272, 2770086, 3207468, 3693448, 4276624, 5078491, 5186544, 5540172, 6414936, 7386896, 10156982, 11080344, 12829872, 15235473, 20313964, 22160688, 30470946, 40627928, 60941892, 81255856, 121883784, 243767568]

約数ペア:

[(1, 243767568), (2, 121883784), (3, 81255856), (4, 60941892), (6, 40627928), (8, 30470946), (11, 22160688), (12, 20313964), (16, 15235473), (19, 12829872), (22, 11080344), (24, 10156982), (33, 7386896), (38, 6414936), (44, 5540172), (47, 5186544), (48, 5078491), (57, 4276624), (66, 3693448), (76, 3207468), (88, 2770086), (94, 2593272), (114, 2138312), (121, 2014608), (132, 1846724), (141, 1728848), (152, 1603734), (176, 1385043), (188, 1296636), (209, 1166352), (228, 1069156), (242, 1007304), (264, 923362), (282, 864424), (304, 801867), (363, 671536), (376, 648318), (418, 583176), (456, 534578), (484, 503652), (517, 471504), (528, 461681), (564, 432212), (627, 388784), (726, 335768), (752, 324159), (836, 291588), (893, 272976), (912, 267289), (968, 251826), (1034, 235752), (1128, 216106), (1254, 194392), (1452, 167884), (1551, 157168), (1672, 145794), (1786, 136488), (1936, 125913), (2068, 117876), (2209, 110352), (2256, 108053), (2299, 106032), (2508, 97196), (2679, 90992), (2904, 83942), (3102, 78584), (3344, 72897), (3572, 68244), (4136, 58938), (4418, 55176), (4598, 53016), (5016, 48598), (5358, 45496), (5687, 42864), (5808, 41971), (6204, 39292), (6627, 36784), (6897, 35344), (7144, 34122), (8272, 29469), (8836, 27588), (9196, 26508), (9823, 24816), (10032, 24299), (10716, 22748), (11374, 21432), (12408, 19646), (13254, 18392), (13794, 17672), (14288, 17061)]