399934656

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 336

約数和(自身を含む): 1369405440

約数和(自身を除く): 969470784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 47, 48, 51, 64, 66, 68, 72, 79, 88, 94, 96, 99, 102, 132, 136, 141, 144, 153, 158, 176, 187, 188, 192, 198, 204, 237, 264, 272, 282, 288, 306, 316, 352, 374, 376, 396, 408, 423, 474, 517, 528, 544, 561, 564, 576, 612, 632, 704, 711, 748, 752, 792, 799, 816, 846, 869, 948, 1034, 1056, 1088, 1122, 1128, 1224, 1264, 1343, 1422, 1496, 1504, 1551, 1584, 1598, 1632, 1683, 1692, 1738, 1896, 2068, 2112, 2244, 2256, 2397, 2448, 2528, 2607, 2686, 2844, 2992, 3008, 3102, 3168, 3196, 3264, 3366, 3384, 3476, 3713, 3792, 4029, 4136, 4488, 4512, 4653, 4794, 4896, 5056, 5214, 5372, 5688, 5984, 6204, 6336, 6392, 6732, 6768, 6952, 7191, 7426, 7584, 7821, 8058, 8272, 8789, 8976, 9024, 9306, 9588, 9792, 10428, 10744, 11139, 11376, 11968, 12087, 12408, 12784, 13464, 13536, 13904, 14382, 14773, 14852, 15168, 15642, 16116, 16544, 17578, 17952, 18612, 19176, 20856, 21488, 22278, 22752, 24174, 24816, 25568, 26367, 26928, 27072, 27808, 28764, 29546, 29704, 31284, 32232, 33088, 33417, 35156, 35904, 37224, 38352, 40843, 41712, 42976, 44319, 44556, 45504, 48348, 49632, 51136, 52734, 53856, 55616, 57528, 59092, 59408, 62568, 63121, 64464, 66834, 70312, 74448, 76704, 79101, 81686, 83424, 85952, 88638, 89112, 96696, 99264, 105468, 107712, 115056, 118184, 118816, 122529, 125136, 126242, 128928, 132957, 133668, 140624, 148896, 153408, 158202, 163372, 166848, 177276, 178224, 189363, 193392, 210936, 230112, 236368, 237632, 245058, 250272, 252484, 257856, 265914, 267336, 281248, 297792, 316404, 326744, 354552, 356448, 367587, 378726, 386784, 421872, 460224, 472736, 490116, 500544, 504968, 531828, 534672, 562496, 568089, 632808, 653488, 694331, 709104, 712896, 735174, 757452, 773568, 843744, 945472, 980232, 1009936, 1063656, 1069344, 1136178, 1265616, 1306976, 1388662, 1418208, 1470348, 1514904, 1687488, 1960464, 2019872, 2082993, 2127312, 2138688, 2272356, 2531232, 2613952, 2777324, 2836416, 2940696, 3029808, 3920928, 4039744, 4165986, 4254624, 4544712, 5062464, 5554648, 5881392, 6059616, 6248979, 7841856, 8331972, 8509248, 9089424, 11109296, 11762784, 12119232, 12497958, 16663944, 18178848, 22218592, 23525568, 24995916, 33327888, 36357696, 44437184, 49991832, 66655776, 99983664, 133311552, 199967328, 399934656]

約数ペア:

[(1, 399934656), (2, 199967328), (3, 133311552), (4, 99983664), (6, 66655776), (8, 49991832), (9, 44437184), (11, 36357696), (12, 33327888), (16, 24995916), (17, 23525568), (18, 22218592), (22, 18178848), (24, 16663944), (32, 12497958), (33, 12119232), (34, 11762784), (36, 11109296), (44, 9089424), (47, 8509248), (48, 8331972), (51, 7841856), (64, 6248979), (66, 6059616), (68, 5881392), (72, 5554648), (79, 5062464), (88, 4544712), (94, 4254624), (96, 4165986), (99, 4039744), (102, 3920928), (132, 3029808), (136, 2940696), (141, 2836416), (144, 2777324), (153, 2613952), (158, 2531232), (176, 2272356), (187, 2138688), (188, 2127312), (192, 2082993), (198, 2019872), (204, 1960464), (237, 1687488), (264, 1514904), (272, 1470348), (282, 1418208), (288, 1388662), (306, 1306976), (316, 1265616), (352, 1136178), (374, 1069344), (376, 1063656), (396, 1009936), (408, 980232), (423, 945472), (474, 843744), (517, 773568), (528, 757452), (544, 735174), (561, 712896), (564, 709104), (576, 694331), (612, 653488), (632, 632808), (704, 568089), (711, 562496), (748, 534672), (752, 531828), (792, 504968), (799, 500544), (816, 490116), (846, 472736), (869, 460224), (948, 421872), (1034, 386784), (1056, 378726), (1088, 367587), (1122, 356448), (1128, 354552), (1224, 326744), (1264, 316404), (1343, 297792), (1422, 281248), (1496, 267336), (1504, 265914), (1551, 257856), (1584, 252484), (1598, 250272), (1632, 245058), (1683, 237632), (1692, 236368), (1738, 230112), (1896, 210936), (2068, 193392), (2112, 189363), (2244, 178224), (2256, 177276), (2397, 166848), (2448, 163372), (2528, 158202), (2607, 153408), (2686, 148896), (2844, 140624), (2992, 133668), (3008, 132957), (3102, 128928), (3168, 126242), (3196, 125136), (3264, 122529), (3366, 118816), (3384, 118184), (3476, 115056), (3713, 107712), (3792, 105468), (4029, 99264), (4136, 96696), (4488, 89112), (4512, 88638), (4653, 85952), (4794, 83424), (4896, 81686), (5056, 79101), (5214, 76704), (5372, 74448), (5688, 70312), (5984, 66834), (6204, 64464), (6336, 63121), (6392, 62568), (6732, 59408), (6768, 59092), (6952, 57528), (7191, 55616), (7426, 53856), (7584, 52734), (7821, 51136), (8058, 49632), (8272, 48348), (8789, 45504), (8976, 44556), (9024, 44319), (9306, 42976), (9588, 41712), (9792, 40843), (10428, 38352), (10744, 37224), (11139, 35904), (11376, 35156), (11968, 33417), (12087, 33088), (12408, 32232), (12784, 31284), (13464, 29704), (13536, 29546), (13904, 28764), (14382, 27808), (14773, 27072), (14852, 26928), (15168, 26367), (15642, 25568), (16116, 24816), (16544, 24174), (17578, 22752), (17952, 22278), (18612, 21488), (19176, 20856)]