394973568

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 1260230400

約数和(自身を除く): 865256832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 384, 396, 426, 439, 528, 568, 576, 639, 704, 781, 792, 852, 878, 1056, 1136, 1152, 1278, 1317, 1408, 1562, 1584, 1704, 1756, 2112, 2272, 2343, 2556, 2634, 3124, 3168, 3408, 3512, 3951, 4224, 4544, 4686, 4829, 5112, 5268, 6248, 6336, 6816, 7024, 7029, 7902, 9088, 9372, 9658, 10224, 10536, 12496, 12672, 13632, 14048, 14058, 14487, 15804, 18744, 19316, 20448, 21072, 24992, 27264, 28096, 28116, 28974, 31169, 31608, 37488, 38632, 40896, 42144, 43461, 49984, 56192, 56232, 57948, 62338, 63216, 74976, 77264, 81792, 84288, 86922, 93507, 99968, 112464, 115896, 124676, 126432, 149952, 154528, 168576, 173844, 187014, 224928, 231792, 249352, 252864, 280521, 299904, 309056, 342859, 347688, 374028, 449856, 463584, 498704, 505728, 561042, 618112, 685718, 695376, 748056, 899712, 927168, 997408, 1028577, 1122084, 1371436, 1390752, 1496112, 1854336, 1994816, 2057154, 2244168, 2742872, 2781504, 2992224, 3085731, 3989632, 4114308, 4488336, 5485744, 5563008, 5984448, 6171462, 8228616, 8976672, 10971488, 11968896, 12342924, 16457232, 17953344, 21942976, 24685848, 32914464, 35906688, 43885952, 49371696, 65828928, 98743392, 131657856, 197486784, 394973568]

約数ペア:

[(1, 394973568), (2, 197486784), (3, 131657856), (4, 98743392), (6, 65828928), (8, 49371696), (9, 43885952), (11, 35906688), (12, 32914464), (16, 24685848), (18, 21942976), (22, 17953344), (24, 16457232), (32, 12342924), (33, 11968896), (36, 10971488), (44, 8976672), (48, 8228616), (64, 6171462), (66, 5984448), (71, 5563008), (72, 5485744), (88, 4488336), (96, 4114308), (99, 3989632), (128, 3085731), (132, 2992224), (142, 2781504), (144, 2742872), (176, 2244168), (192, 2057154), (198, 1994816), (213, 1854336), (264, 1496112), (284, 1390752), (288, 1371436), (352, 1122084), (384, 1028577), (396, 997408), (426, 927168), (439, 899712), (528, 748056), (568, 695376), (576, 685718), (639, 618112), (704, 561042), (781, 505728), (792, 498704), (852, 463584), (878, 449856), (1056, 374028), (1136, 347688), (1152, 342859), (1278, 309056), (1317, 299904), (1408, 280521), (1562, 252864), (1584, 249352), (1704, 231792), (1756, 224928), (2112, 187014), (2272, 173844), (2343, 168576), (2556, 154528), (2634, 149952), (3124, 126432), (3168, 124676), (3408, 115896), (3512, 112464), (3951, 99968), (4224, 93507), (4544, 86922), (4686, 84288), (4829, 81792), (5112, 77264), (5268, 74976), (6248, 63216), (6336, 62338), (6816, 57948), (7024, 56232), (7029, 56192), (7902, 49984), (9088, 43461), (9372, 42144), (9658, 40896), (10224, 38632), (10536, 37488), (12496, 31608), (12672, 31169), (13632, 28974), (14048, 28116), (14058, 28096), (14487, 27264), (15804, 24992), (18744, 21072), (19316, 20448)]