318095568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 240

約数和(自身を含む): 1135105920

約数和(自身を除く): 817010352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 816, 912, 952, 969, 977, 1008, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1904, 1938, 1954, 2128, 2142, 2261, 2394, 2448, 2584, 2736, 2856, 2907, 2931, 3192, 3876, 3908, 4284, 4522, 4788, 5168, 5712, 5814, 5862, 6384, 6783, 6839, 7752, 7816, 8568, 8793, 9044, 9576, 11628, 11724, 13566, 13678, 15504, 15632, 16609, 17136, 17586, 18088, 18563, 19152, 20349, 20517, 23256, 23448, 27132, 27356, 33218, 35172, 36176, 37126, 40698, 41034, 46512, 46896, 49827, 54264, 54712, 55689, 61551, 66436, 70344, 74252, 81396, 82068, 99654, 108528, 109424, 111378, 116263, 123102, 129941, 132872, 140688, 148504, 149481, 162792, 164136, 167067, 199308, 222756, 232526, 246204, 259882, 265744, 297008, 298962, 315571, 325584, 328272, 334134, 348789, 389823, 398616, 445512, 465052, 492408, 519764, 597924, 631142, 668268, 697578, 779646, 797232, 891024, 930104, 946713, 984816, 1039528, 1046367, 1169469, 1195848, 1262284, 1336536, 1395156, 1559292, 1860208, 1893426, 2079056, 2092734, 2208997, 2338938, 2391696, 2524568, 2673072, 2790312, 2840139, 3118584, 3786852, 4185468, 4417994, 4677876, 5049136, 5580624, 5680278, 6237168, 6626991, 7573704, 8370936, 8835988, 9355752, 11360556, 13253982, 15147408, 16741872, 17671976, 18711504, 19880973, 22721112, 26507964, 35343952, 39761946, 45442224, 53015928, 79523892, 106031856, 159047784, 318095568]

約数ペア:

[(1, 318095568), (2, 159047784), (3, 106031856), (4, 79523892), (6, 53015928), (7, 45442224), (8, 39761946), (9, 35343952), (12, 26507964), (14, 22721112), (16, 19880973), (17, 18711504), (18, 17671976), (19, 16741872), (21, 15147408), (24, 13253982), (28, 11360556), (34, 9355752), (36, 8835988), (38, 8370936), (42, 7573704), (48, 6626991), (51, 6237168), (56, 5680278), (57, 5580624), (63, 5049136), (68, 4677876), (72, 4417994), (76, 4185468), (84, 3786852), (102, 3118584), (112, 2840139), (114, 2790312), (119, 2673072), (126, 2524568), (133, 2391696), (136, 2338938), (144, 2208997), (152, 2092734), (153, 2079056), (168, 1893426), (171, 1860208), (204, 1559292), (228, 1395156), (238, 1336536), (252, 1262284), (266, 1195848), (272, 1169469), (304, 1046367), (306, 1039528), (323, 984816), (336, 946713), (342, 930104), (357, 891024), (399, 797232), (408, 779646), (456, 697578), (476, 668268), (504, 631142), (532, 597924), (612, 519764), (646, 492408), (684, 465052), (714, 445512), (798, 398616), (816, 389823), (912, 348789), (952, 334134), (969, 328272), (977, 325584), (1008, 315571), (1064, 298962), (1071, 297008), (1197, 265744), (1224, 259882), (1292, 246204), (1368, 232526), (1428, 222756), (1596, 199308), (1904, 167067), (1938, 164136), (1954, 162792), (2128, 149481), (2142, 148504), (2261, 140688), (2394, 132872), (2448, 129941), (2584, 123102), (2736, 116263), (2856, 111378), (2907, 109424), (2931, 108528), (3192, 99654), (3876, 82068), (3908, 81396), (4284, 74252), (4522, 70344), (4788, 66436), (5168, 61551), (5712, 55689), (5814, 54712), (5862, 54264), (6384, 49827), (6783, 46896), (6839, 46512), (7752, 41034), (7816, 40698), (8568, 37126), (8793, 36176), (9044, 35172), (9576, 33218), (11628, 27356), (11724, 27132), (13566, 23448), (13678, 23256), (15504, 20517), (15632, 20349), (16609, 19152), (17136, 18563), (17586, 18088)]