378617712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 1171591680

約数和(自身を除く): 792973968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 47, 48, 57, 66, 73, 76, 88, 94, 114, 121, 132, 141, 146, 152, 176, 188, 209, 219, 228, 242, 264, 282, 292, 304, 363, 376, 418, 438, 456, 484, 517, 528, 564, 584, 627, 726, 752, 803, 836, 876, 893, 912, 968, 1034, 1128, 1168, 1254, 1387, 1452, 1551, 1606, 1672, 1752, 1786, 1936, 2068, 2256, 2299, 2409, 2508, 2679, 2774, 2904, 3102, 3212, 3344, 3431, 3504, 3572, 4136, 4161, 4598, 4818, 5016, 5358, 5548, 5687, 5808, 6204, 6424, 6862, 6897, 7144, 8272, 8322, 8833, 9196, 9636, 9823, 10032, 10293, 10716, 11096, 11374, 12408, 12848, 13724, 13794, 14288, 15257, 16644, 17061, 17666, 18392, 19272, 19646, 20586, 21432, 22192, 22748, 24816, 26499, 27448, 27588, 29469, 30514, 33288, 34122, 35332, 36784, 37741, 38544, 39292, 41172, 42864, 45496, 45771, 52998, 54896, 55176, 58938, 61028, 65189, 66576, 68244, 70664, 75482, 78584, 82344, 90992, 91542, 105996, 108053, 110352, 113223, 117876, 122056, 130378, 136488, 141328, 150964, 157168, 164688, 167827, 183084, 195567, 211992, 216106, 226446, 235752, 244112, 260756, 272976, 301928, 324159, 335654, 366168, 391134, 415151, 423984, 432212, 452892, 471504, 503481, 521512, 603856, 648318, 671308, 717079, 732336, 782268, 830302, 864424, 905784, 1006962, 1043024, 1245453, 1296636, 1342616, 1434158, 1564536, 1660604, 1728848, 1811568, 2013924, 2151237, 2490906, 2593272, 2685232, 2868316, 3129072, 3321208, 4027848, 4302474, 4981812, 5186544, 5736632, 6642416, 7887869, 8055696, 8604948, 9963624, 11473264, 15775738, 17209896, 19927248, 23663607, 31551476, 34419792, 47327214, 63102952, 94654428, 126205904, 189308856, 378617712]

約数ペア:

[(1, 378617712), (2, 189308856), (3, 126205904), (4, 94654428), (6, 63102952), (8, 47327214), (11, 34419792), (12, 31551476), (16, 23663607), (19, 19927248), (22, 17209896), (24, 15775738), (33, 11473264), (38, 9963624), (44, 8604948), (47, 8055696), (48, 7887869), (57, 6642416), (66, 5736632), (73, 5186544), (76, 4981812), (88, 4302474), (94, 4027848), (114, 3321208), (121, 3129072), (132, 2868316), (141, 2685232), (146, 2593272), (152, 2490906), (176, 2151237), (188, 2013924), (209, 1811568), (219, 1728848), (228, 1660604), (242, 1564536), (264, 1434158), (282, 1342616), (292, 1296636), (304, 1245453), (363, 1043024), (376, 1006962), (418, 905784), (438, 864424), (456, 830302), (484, 782268), (517, 732336), (528, 717079), (564, 671308), (584, 648318), (627, 603856), (726, 521512), (752, 503481), (803, 471504), (836, 452892), (876, 432212), (893, 423984), (912, 415151), (968, 391134), (1034, 366168), (1128, 335654), (1168, 324159), (1254, 301928), (1387, 272976), (1452, 260756), (1551, 244112), (1606, 235752), (1672, 226446), (1752, 216106), (1786, 211992), (1936, 195567), (2068, 183084), (2256, 167827), (2299, 164688), (2409, 157168), (2508, 150964), (2679, 141328), (2774, 136488), (2904, 130378), (3102, 122056), (3212, 117876), (3344, 113223), (3431, 110352), (3504, 108053), (3572, 105996), (4136, 91542), (4161, 90992), (4598, 82344), (4818, 78584), (5016, 75482), (5358, 70664), (5548, 68244), (5687, 66576), (5808, 65189), (6204, 61028), (6424, 58938), (6862, 55176), (6897, 54896), (7144, 52998), (8272, 45771), (8322, 45496), (8833, 42864), (9196, 41172), (9636, 39292), (9823, 38544), (10032, 37741), (10293, 36784), (10716, 35332), (11096, 34122), (11374, 33288), (12408, 30514), (12848, 29469), (13724, 27588), (13794, 27448), (14288, 26499), (15257, 24816), (16644, 22748), (17061, 22192), (17666, 21432), (18392, 20586), (19272, 19646)]