1881867312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 6026107360

約数和(自身を除く): 4144240048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 157, 171, 208, 228, 234, 247, 304, 312, 314, 337, 342, 456, 468, 471, 494, 624, 628, 674, 684, 741, 912, 936, 942, 988, 1011, 1256, 1348, 1368, 1413, 1482, 1872, 1884, 1976, 2022, 2041, 2223, 2512, 2696, 2736, 2826, 2964, 2983, 3033, 3768, 3952, 4044, 4082, 4381, 4446, 5392, 5652, 5928, 5966, 6066, 6123, 6403, 7536, 8088, 8164, 8762, 8892, 8949, 11304, 11856, 11932, 12132, 12246, 12806, 13143, 16176, 16328, 17524, 17784, 17898, 18369, 19209, 22608, 23864, 24264, 24492, 25612, 26286, 26847, 32656, 35048, 35568, 35796, 36738, 38418, 38779, 39429, 47728, 48528, 48984, 51224, 52572, 52909, 53694, 57627, 70096, 71592, 73476, 76836, 77558, 78858, 83239, 97968, 102448, 105144, 105818, 107388, 115254, 116337, 143184, 146952, 153672, 155116, 157716, 158727, 166478, 210288, 211636, 214776, 230508, 232674, 249717, 293904, 307344, 310232, 315432, 317454, 332956, 349011, 423272, 429552, 461016, 465348, 476181, 499434, 620464, 630864, 634908, 665912, 687817, 698022, 749151, 846544, 922032, 930696, 952362, 998868, 1005271, 1269816, 1331824, 1375634, 1396044, 1498302, 1861392, 1904724, 1997736, 2010542, 2063451, 2539632, 2751268, 2792088, 2996604, 3015813, 3809448, 3995472, 4021084, 4126902, 5502536, 5584176, 5993208, 6031626, 6190353, 7618896, 8042168, 8253804, 9047439, 11005072, 11986416, 12063252, 12380706, 13068523, 16084336, 16507608, 18094878, 24126504, 24761412, 26137046, 33015216, 36189756, 39205569, 48253008, 49522824, 52274092, 72379512, 78411138, 99045648, 104548184, 117616707, 144759024, 156822276, 209096368, 235233414, 313644552, 470466828, 627289104, 940933656, 1881867312]

約数ペア:

[(1, 1881867312), (2, 940933656), (3, 627289104), (4, 470466828), (6, 313644552), (8, 235233414), (9, 209096368), (12, 156822276), (13, 144759024), (16, 117616707), (18, 104548184), (19, 99045648), (24, 78411138), (26, 72379512), (36, 52274092), (38, 49522824), (39, 48253008), (48, 39205569), (52, 36189756), (57, 33015216), (72, 26137046), (76, 24761412), (78, 24126504), (104, 18094878), (114, 16507608), (117, 16084336), (144, 13068523), (152, 12380706), (156, 12063252), (157, 11986416), (171, 11005072), (208, 9047439), (228, 8253804), (234, 8042168), (247, 7618896), (304, 6190353), (312, 6031626), (314, 5993208), (337, 5584176), (342, 5502536), (456, 4126902), (468, 4021084), (471, 3995472), (494, 3809448), (624, 3015813), (628, 2996604), (674, 2792088), (684, 2751268), (741, 2539632), (912, 2063451), (936, 2010542), (942, 1997736), (988, 1904724), (1011, 1861392), (1256, 1498302), (1348, 1396044), (1368, 1375634), (1413, 1331824), (1482, 1269816), (1872, 1005271), (1884, 998868), (1976, 952362), (2022, 930696), (2041, 922032), (2223, 846544), (2512, 749151), (2696, 698022), (2736, 687817), (2826, 665912), (2964, 634908), (2983, 630864), (3033, 620464), (3768, 499434), (3952, 476181), (4044, 465348), (4082, 461016), (4381, 429552), (4446, 423272), (5392, 349011), (5652, 332956), (5928, 317454), (5966, 315432), (6066, 310232), (6123, 307344), (6403, 293904), (7536, 249717), (8088, 232674), (8164, 230508), (8762, 214776), (8892, 211636), (8949, 210288), (11304, 166478), (11856, 158727), (11932, 157716), (12132, 155116), (12246, 153672), (12806, 146952), (13143, 143184), (16176, 116337), (16328, 115254), (17524, 107388), (17784, 105818), (17898, 105144), (18369, 102448), (19209, 97968), (22608, 83239), (23864, 78858), (24264, 77558), (24492, 76836), (25612, 73476), (26286, 71592), (26847, 70096), (32656, 57627), (35048, 53694), (35568, 52909), (35796, 52572), (36738, 51224), (38418, 48984), (38779, 48528), (39429, 47728)]