2857931348992

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{1973}}^1$

素因数の和:2594

約数の個数: 176

約数和(自身を含む): 5948283825792

約数和(自身を除く): 3090352476800

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 128, 134, 172, 256, 268, 344, 491, 512, 536, 688, 982, 1024, 1072, 1376, 1964, 1973, 2144, 2752, 2881, 3928, 3946, 4288, 5504, 5762, 7856, 7892, 8576, 11008, 11524, 15712, 15784, 17152, 21113, 22016, 23048, 31424, 31568, 32897, 34304, 42226, 44032, 46096, 62848, 63136, 65794, 68608, 84452, 84839, 92192, 125696, 126272, 131588, 132191, 168904, 169678, 184384, 251392, 252544, 263176, 264382, 337808, 339356, 368768, 502784, 505088, 526352, 528764, 675616, 678712, 737536, 968743, 1010176, 1052704, 1057528, 1351232, 1357424, 1414571, 1475072, 1937486, 2020352, 2105408, 2115056, 2702464, 2714848, 2829142, 2950144, 3874972, 4210816, 4230112, 5404928, 5429696, 5658284, 5684213, 7749944, 8421632, 8460224, 10809856, 10859392, 11316568, 11368426, 15499888, 16843264, 16920448, 21619712, 21718784, 22633136, 22736852, 30999776, 33686528, 33840896, 41655949, 43437568, 45266272, 45473704, 61999552, 64905781, 67681792, 83311898, 86875136, 90532544, 90947408, 123999104, 129811562, 135363584, 166623796, 181065088, 181894816, 247998208, 259623124, 333247592, 362130176, 363789632, 495996416, 519246248, 666495184, 724260352, 727579264, 991992832, 1038492496, 1332990368, 1448520704, 1455158528, 2076984992, 2665980736, 2790948583, 2910317056, 4153969984, 5331961472, 5581897166, 5820634112, 8307939968, 10663922944, 11163794332, 16615879936, 21327845888, 22327588664, 33231759872, 42655691776, 44655177328, 66463519744, 89310354656, 178620709312, 357241418624, 714482837248, 1428965674496, 2857931348992]

約数ペア:

[(1, 2857931348992), (2, 1428965674496), (4, 714482837248), (8, 357241418624), (16, 178620709312), (32, 89310354656), (43, 66463519744), (64, 44655177328), (67, 42655691776), (86, 33231759872), (128, 22327588664), (134, 21327845888), (172, 16615879936), (256, 11163794332), (268, 10663922944), (344, 8307939968), (491, 5820634112), (512, 5581897166), (536, 5331961472), (688, 4153969984), (982, 2910317056), (1024, 2790948583), (1072, 2665980736), (1376, 2076984992), (1964, 1455158528), (1973, 1448520704), (2144, 1332990368), (2752, 1038492496), (2881, 991992832), (3928, 727579264), (3946, 724260352), (4288, 666495184), (5504, 519246248), (5762, 495996416), (7856, 363789632), (7892, 362130176), (8576, 333247592), (11008, 259623124), (11524, 247998208), (15712, 181894816), (15784, 181065088), (17152, 166623796), (21113, 135363584), (22016, 129811562), (23048, 123999104), (31424, 90947408), (31568, 90532544), (32897, 86875136), (34304, 83311898), (42226, 67681792), (44032, 64905781), (46096, 61999552), (62848, 45473704), (63136, 45266272), (65794, 43437568), (68608, 41655949), (84452, 33840896), (84839, 33686528), (92192, 30999776), (125696, 22736852), (126272, 22633136), (131588, 21718784), (132191, 21619712), (168904, 16920448), (169678, 16843264), (184384, 15499888), (251392, 11368426), (252544, 11316568), (263176, 10859392), (264382, 10809856), (337808, 8460224), (339356, 8421632), (368768, 7749944), (502784, 5684213), (505088, 5658284), (526352, 5429696), (528764, 5404928), (675616, 4230112), (678712, 4210816), (737536, 3874972), (968743, 2950144), (1010176, 2829142), (1052704, 2714848), (1057528, 2702464), (1351232, 2115056), (1357424, 2105408), (1414571, 2020352), (1475072, 1937486)]