313630416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 1068949440

約数和(自身を除く): 755319024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 304, 306, 323, 342, 374, 396, 408, 418, 456, 528, 561, 612, 613, 627, 646, 684, 748, 792, 816, 836, 912, 969, 1122, 1224, 1226, 1254, 1292, 1368, 1496, 1584, 1672, 1683, 1839, 1881, 1938, 2244, 2448, 2452, 2508, 2584, 2736, 2907, 2992, 3344, 3366, 3553, 3678, 3762, 3876, 4488, 4904, 5016, 5168, 5517, 5814, 6732, 6743, 7106, 7356, 7524, 7752, 8976, 9808, 10032, 10421, 10659, 11034, 11628, 11647, 13464, 13486, 14212, 14712, 15048, 15504, 20229, 20842, 21318, 22068, 23256, 23294, 26928, 26972, 28424, 29424, 30096, 31263, 31977, 34941, 40458, 41684, 42636, 44136, 46512, 46588, 53944, 56848, 60687, 62526, 63954, 69882, 80916, 83368, 85272, 88272, 93176, 93789, 104823, 107888, 114631, 121374, 125052, 127908, 128117, 139764, 161832, 166736, 170544, 186352, 187578, 197999, 209646, 229262, 242748, 250104, 255816, 256234, 279528, 323664, 343893, 375156, 384351, 395998, 419292, 458524, 485496, 500208, 511632, 512468, 559056, 593997, 687786, 750312, 768702, 791996, 838584, 917048, 970992, 1024936, 1031679, 1153053, 1187994, 1375572, 1500624, 1537404, 1583992, 1677168, 1781991, 1834096, 2049872, 2063358, 2177989, 2306106, 2375988, 2751144, 3074808, 3167984, 3563982, 4126716, 4355978, 4612212, 4751976, 5502288, 6149616, 6533967, 7127964, 8253432, 8711956, 9224424, 9503952, 13067934, 14255928, 16506864, 17423912, 18448848, 19601901, 26135868, 28511856, 34847824, 39203802, 52271736, 78407604, 104543472, 156815208, 313630416]

約数ペア:

[(1, 313630416), (2, 156815208), (3, 104543472), (4, 78407604), (6, 52271736), (8, 39203802), (9, 34847824), (11, 28511856), (12, 26135868), (16, 19601901), (17, 18448848), (18, 17423912), (19, 16506864), (22, 14255928), (24, 13067934), (33, 9503952), (34, 9224424), (36, 8711956), (38, 8253432), (44, 7127964), (48, 6533967), (51, 6149616), (57, 5502288), (66, 4751976), (68, 4612212), (72, 4355978), (76, 4126716), (88, 3563982), (99, 3167984), (102, 3074808), (114, 2751144), (132, 2375988), (136, 2306106), (144, 2177989), (152, 2063358), (153, 2049872), (171, 1834096), (176, 1781991), (187, 1677168), (198, 1583992), (204, 1537404), (209, 1500624), (228, 1375572), (264, 1187994), (272, 1153053), (304, 1031679), (306, 1024936), (323, 970992), (342, 917048), (374, 838584), (396, 791996), (408, 768702), (418, 750312), (456, 687786), (528, 593997), (561, 559056), (612, 512468), (613, 511632), (627, 500208), (646, 485496), (684, 458524), (748, 419292), (792, 395998), (816, 384351), (836, 375156), (912, 343893), (969, 323664), (1122, 279528), (1224, 256234), (1226, 255816), (1254, 250104), (1292, 242748), (1368, 229262), (1496, 209646), (1584, 197999), (1672, 187578), (1683, 186352), (1839, 170544), (1881, 166736), (1938, 161832), (2244, 139764), (2448, 128117), (2452, 127908), (2508, 125052), (2584, 121374), (2736, 114631), (2907, 107888), (2992, 104823), (3344, 93789), (3366, 93176), (3553, 88272), (3678, 85272), (3762, 83368), (3876, 80916), (4488, 69882), (4904, 63954), (5016, 62526), (5168, 60687), (5517, 56848), (5814, 53944), (6732, 46588), (6743, 46512), (7106, 44136), (7356, 42636), (7524, 41684), (7752, 40458), (8976, 34941), (9808, 31977), (10032, 31263), (10421, 30096), (10659, 29424), (11034, 28424), (11628, 26972), (11647, 26928), (13464, 23294), (13486, 23256), (14212, 22068), (14712, 21318), (15048, 20842), (15504, 20229)]