18649119104

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31019}}^1$

素因数の和:31112

約数の個数: 128

約数和(自身を含む): 47080915200

約数和(自身を除く): 28431796096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 154, 176, 224, 244, 308, 352, 427, 448, 488, 616, 671, 704, 854, 896, 976, 1232, 1342, 1408, 1708, 1952, 2464, 2684, 3416, 3904, 4697, 4928, 5368, 6832, 7808, 9394, 9856, 10736, 13664, 18788, 21472, 27328, 31019, 37576, 42944, 54656, 62038, 75152, 85888, 124076, 150304, 217133, 248152, 300608, 341209, 434266, 496304, 601216, 682418, 868532, 992608, 1364836, 1737064, 1892159, 1985216, 2388463, 2729672, 3474128, 3784318, 3970432, 4776926, 5459344, 6948256, 7568636, 9553852, 10918688, 13245113, 13896512, 15137272, 19107704, 20813749, 21837376, 26490226, 27793024, 30274544, 38215408, 41627498, 43674752, 52980452, 60549088, 76430816, 83254996, 105960904, 121098176, 145696243, 152861632, 166509992, 211921808, 242196352, 291392486, 305723264, 333019984, 423843616, 582784972, 666039968, 847687232, 1165569944, 1332079936, 1695374464, 2331139888, 2664159872, 4662279776, 9324559552, 18649119104]

約数ペア:

[(1, 18649119104), (2, 9324559552), (4, 4662279776), (7, 2664159872), (8, 2331139888), (11, 1695374464), (14, 1332079936), (16, 1165569944), (22, 847687232), (28, 666039968), (32, 582784972), (44, 423843616), (56, 333019984), (61, 305723264), (64, 291392486), (77, 242196352), (88, 211921808), (112, 166509992), (122, 152861632), (128, 145696243), (154, 121098176), (176, 105960904), (224, 83254996), (244, 76430816), (308, 60549088), (352, 52980452), (427, 43674752), (448, 41627498), (488, 38215408), (616, 30274544), (671, 27793024), (704, 26490226), (854, 21837376), (896, 20813749), (976, 19107704), (1232, 15137272), (1342, 13896512), (1408, 13245113), (1708, 10918688), (1952, 9553852), (2464, 7568636), (2684, 6948256), (3416, 5459344), (3904, 4776926), (4697, 3970432), (4928, 3784318), (5368, 3474128), (6832, 2729672), (7808, 2388463), (9394, 1985216), (9856, 1892159), (10736, 1737064), (13664, 1364836), (18788, 992608), (21472, 868532), (27328, 682418), (31019, 601216), (37576, 496304), (42944, 434266), (54656, 341209), (62038, 300608), (75152, 248152), (85888, 217133), (124076, 150304)]