306426528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 144

約数和(自身を含む): 949384800

約数和(自身を除く): 642958272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1392, 1653, 1824, 1931, 2088, 2204, 2736, 2784, 3306, 3862, 4176, 4408, 4959, 5472, 5793, 6612, 7724, 8352, 8816, 9918, 11586, 13224, 15448, 17379, 17632, 19836, 23172, 26448, 30896, 34758, 36689, 39672, 46344, 52896, 55999, 61792, 69516, 73378, 79344, 92688, 110067, 111998, 139032, 146756, 158688, 167997, 185376, 220134, 223996, 278064, 293512, 330201, 335994, 440268, 447992, 503991, 556128, 587024, 660402, 671988, 880536, 895984, 1007982, 1063981, 1174048, 1320804, 1343976, 1761072, 1791968, 2015964, 2127962, 2641608, 2687952, 3191943, 3522144, 4031928, 4255924, 5283216, 5375904, 6383886, 8063856, 8511848, 9575829, 10566432, 12767772, 16127712, 17023696, 19151658, 25535544, 34047392, 38303316, 51071088, 76606632, 102142176, 153213264, 306426528]

約数ペア:

[(1, 306426528), (2, 153213264), (3, 102142176), (4, 76606632), (6, 51071088), (8, 38303316), (9, 34047392), (12, 25535544), (16, 19151658), (18, 17023696), (19, 16127712), (24, 12767772), (29, 10566432), (32, 9575829), (36, 8511848), (38, 8063856), (48, 6383886), (57, 5375904), (58, 5283216), (72, 4255924), (76, 4031928), (87, 3522144), (96, 3191943), (114, 2687952), (116, 2641608), (144, 2127962), (152, 2015964), (171, 1791968), (174, 1761072), (228, 1343976), (232, 1320804), (261, 1174048), (288, 1063981), (304, 1007982), (342, 895984), (348, 880536), (456, 671988), (464, 660402), (522, 587024), (551, 556128), (608, 503991), (684, 447992), (696, 440268), (912, 335994), (928, 330201), (1044, 293512), (1102, 278064), (1368, 223996), (1392, 220134), (1653, 185376), (1824, 167997), (1931, 158688), (2088, 146756), (2204, 139032), (2736, 111998), (2784, 110067), (3306, 92688), (3862, 79344), (4176, 73378), (4408, 69516), (4959, 61792), (5472, 55999), (5793, 52896), (6612, 46344), (7724, 39672), (8352, 36689), (8816, 34758), (9918, 30896), (11586, 26448), (13224, 23172), (15448, 19836), (17379, 17632)]