199967328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 679311360

約数和(自身を除く): 479344032

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, 66, 68, 72, 79, 88, 94, 96, 99, 102, 132, 136, 141, 144, 153, 158, 176, 187, 188, 198, 204, 237, 264, 272, 282, 288, 306, 316, 352, 374, 376, 396, 408, 423, 474, 517, 528, 544, 561, 564, 612, 632, 711, 748, 752, 792, 799, 816, 846, 869, 948, 1034, 1056, 1122, 1128, 1224, 1264, 1343, 1422, 1496, 1504, 1551, 1584, 1598, 1632, 1683, 1692, 1738, 1896, 2068, 2244, 2256, 2397, 2448, 2528, 2607, 2686, 2844, 2992, 3102, 3168, 3196, 3366, 3384, 3476, 3713, 3792, 4029, 4136, 4488, 4512, 4653, 4794, 4896, 5214, 5372, 5688, 5984, 6204, 6392, 6732, 6768, 6952, 7191, 7426, 7584, 7821, 8058, 8272, 8789, 8976, 9306, 9588, 10428, 10744, 11139, 11376, 12087, 12408, 12784, 13464, 13536, 13904, 14382, 14773, 14852, 15642, 16116, 16544, 17578, 17952, 18612, 19176, 20856, 21488, 22278, 22752, 24174, 24816, 25568, 26367, 26928, 27808, 28764, 29546, 29704, 31284, 32232, 33417, 35156, 37224, 38352, 40843, 41712, 42976, 44319, 44556, 48348, 49632, 52734, 53856, 57528, 59092, 59408, 62568, 63121, 64464, 66834, 70312, 74448, 76704, 79101, 81686, 83424, 88638, 89112, 96696, 105468, 115056, 118184, 118816, 122529, 125136, 126242, 128928, 132957, 133668, 140624, 148896, 158202, 163372, 177276, 178224, 189363, 193392, 210936, 230112, 236368, 245058, 250272, 252484, 265914, 267336, 281248, 316404, 326744, 354552, 356448, 367587, 378726, 386784, 421872, 472736, 490116, 504968, 531828, 534672, 568089, 632808, 653488, 694331, 709104, 735174, 757452, 843744, 980232, 1009936, 1063656, 1069344, 1136178, 1265616, 1306976, 1388662, 1418208, 1470348, 1514904, 1960464, 2019872, 2082993, 2127312, 2272356, 2531232, 2777324, 2940696, 3029808, 3920928, 4165986, 4254624, 4544712, 5554648, 5881392, 6059616, 6248979, 8331972, 9089424, 11109296, 11762784, 12497958, 16663944, 18178848, 22218592, 24995916, 33327888, 49991832, 66655776, 99983664, 199967328]

約数ペア:

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