668705472

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1535

約数の個数: 168

約数和(自身を含む): 2074078656

約数和(自身を除く): 1405373184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 192, 204, 272, 282, 288, 306, 376, 408, 423, 544, 564, 576, 612, 752, 799, 816, 846, 1088, 1128, 1224, 1453, 1504, 1598, 1632, 1692, 2256, 2397, 2448, 2906, 3008, 3196, 3264, 3384, 4359, 4512, 4794, 4896, 5812, 6392, 6768, 7191, 8718, 9024, 9588, 9792, 11624, 12784, 13077, 13536, 14382, 17436, 19176, 23248, 24701, 25568, 26154, 27072, 28764, 34872, 38352, 46496, 49402, 51136, 52308, 57528, 68291, 69744, 74103, 76704, 92992, 98804, 104616, 115056, 136582, 139488, 148206, 153408, 197608, 204873, 209232, 222309, 230112, 273164, 278976, 296412, 395216, 409746, 418464, 444618, 460224, 546328, 592824, 614619, 790432, 819492, 836928, 889236, 1092656, 1160947, 1185648, 1229238, 1580864, 1638984, 1778472, 2185312, 2321894, 2371296, 2458476, 3277968, 3482841, 3556944, 4370624, 4643788, 4742592, 4916952, 6555936, 6965682, 7113888, 9287576, 9833904, 10448523, 13111872, 13931364, 14227776, 18575152, 19667808, 20897046, 27862728, 37150304, 39335616, 41794092, 55725456, 74300608, 83588184, 111450912, 167176368, 222901824, 334352736, 668705472]

約数ペア:

[(1, 668705472), (2, 334352736), (3, 222901824), (4, 167176368), (6, 111450912), (8, 83588184), (9, 74300608), (12, 55725456), (16, 41794092), (17, 39335616), (18, 37150304), (24, 27862728), (32, 20897046), (34, 19667808), (36, 18575152), (47, 14227776), (48, 13931364), (51, 13111872), (64, 10448523), (68, 9833904), (72, 9287576), (94, 7113888), (96, 6965682), (102, 6555936), (136, 4916952), (141, 4742592), (144, 4643788), (153, 4370624), (188, 3556944), (192, 3482841), (204, 3277968), (272, 2458476), (282, 2371296), (288, 2321894), (306, 2185312), (376, 1778472), (408, 1638984), (423, 1580864), (544, 1229238), (564, 1185648), (576, 1160947), (612, 1092656), (752, 889236), (799, 836928), (816, 819492), (846, 790432), (1088, 614619), (1128, 592824), (1224, 546328), (1453, 460224), (1504, 444618), (1598, 418464), (1632, 409746), (1692, 395216), (2256, 296412), (2397, 278976), (2448, 273164), (2906, 230112), (3008, 222309), (3196, 209232), (3264, 204873), (3384, 197608), (4359, 153408), (4512, 148206), (4794, 139488), (4896, 136582), (5812, 115056), (6392, 104616), (6768, 98804), (7191, 92992), (8718, 76704), (9024, 74103), (9588, 69744), (9792, 68291), (11624, 57528), (12784, 52308), (13077, 51136), (13536, 49402), (14382, 46496), (17436, 38352), (19176, 34872), (23248, 28764), (24701, 27072), (25568, 26154)]