31378866048

素因数分解:

$2^7\times 3^7\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 94396104000

約数和(自身を除く): 63017237952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 197, 216, 243, 288, 324, 384, 394, 432, 486, 569, 576, 591, 648, 729, 788, 864, 972, 1138, 1152, 1182, 1296, 1458, 1576, 1707, 1728, 1773, 1944, 2187, 2276, 2364, 2592, 2916, 3152, 3414, 3456, 3546, 3888, 4374, 4552, 4728, 5121, 5184, 5319, 5832, 6304, 6828, 7092, 7776, 8748, 9104, 9456, 10242, 10368, 10638, 11664, 12608, 13656, 14184, 15363, 15552, 15957, 17496, 18208, 18912, 20484, 21276, 23328, 25216, 27312, 28368, 30726, 31104, 31914, 34992, 36416, 37824, 40968, 42552, 46089, 46656, 47871, 54624, 56736, 61452, 63828, 69984, 72832, 75648, 81936, 85104, 92178, 93312, 95742, 109248, 112093, 113472, 122904, 127656, 138267, 139968, 143613, 163872, 170208, 184356, 191484, 218496, 224186, 226944, 245808, 255312, 276534, 279936, 287226, 327744, 336279, 340416, 368712, 382968, 414801, 430839, 448372, 491616, 510624, 553068, 574452, 655488, 672558, 680832, 737424, 765936, 829602, 861678, 896744, 983232, 1008837, 1021248, 1106136, 1148904, 1244403, 1345116, 1474848, 1531872, 1659204, 1723356, 1793488, 1966464, 2017674, 2042496, 2212272, 2297808, 2488806, 2690232, 2949696, 3026511, 3063744, 3318408, 3446712, 3586976, 4035348, 4424544, 4595616, 4977612, 5380464, 5899392, 6053022, 6127488, 6636816, 6893424, 7173952, 8070696, 8849088, 9079533, 9191232, 9955224, 10760928, 12106044, 13273632, 13786848, 14347904, 16141392, 17698176, 18159066, 18382464, 19910448, 21521856, 24212088, 26547264, 27238599, 27573696, 32282784, 36318132, 39820896, 43043712, 48424176, 53094528, 54477198, 55147392, 64565568, 72636264, 79641792, 81715797, 96848352, 108954396, 129131136, 145272528, 159283584, 163431594, 193696704, 217908792, 245147391, 290545056, 326863188, 387393408, 435817584, 490294782, 581090112, 653726376, 871635168, 980589564, 1162180224, 1307452752, 1743270336, 1961179128, 2614905504, 3486540672, 3922358256, 5229811008, 7844716512, 10459622016, 15689433024, 31378866048]

約数ペア:

[(1, 31378866048), (2, 15689433024), (3, 10459622016), (4, 7844716512), (6, 5229811008), (8, 3922358256), (9, 3486540672), (12, 2614905504), (16, 1961179128), (18, 1743270336), (24, 1307452752), (27, 1162180224), (32, 980589564), (36, 871635168), (48, 653726376), (54, 581090112), (64, 490294782), (72, 435817584), (81, 387393408), (96, 326863188), (108, 290545056), (128, 245147391), (144, 217908792), (162, 193696704), (192, 163431594), (197, 159283584), (216, 145272528), (243, 129131136), (288, 108954396), (324, 96848352), (384, 81715797), (394, 79641792), (432, 72636264), (486, 64565568), (569, 55147392), (576, 54477198), (591, 53094528), (648, 48424176), (729, 43043712), (788, 39820896), (864, 36318132), (972, 32282784), (1138, 27573696), (1152, 27238599), (1182, 26547264), (1296, 24212088), (1458, 21521856), (1576, 19910448), (1707, 18382464), (1728, 18159066), (1773, 17698176), (1944, 16141392), (2187, 14347904), (2276, 13786848), (2364, 13273632), (2592, 12106044), (2916, 10760928), (3152, 9955224), (3414, 9191232), (3456, 9079533), (3546, 8849088), (3888, 8070696), (4374, 7173952), (4552, 6893424), (4728, 6636816), (5121, 6127488), (5184, 6053022), (5319, 5899392), (5832, 5380464), (6304, 4977612), (6828, 4595616), (7092, 4424544), (7776, 4035348), (8748, 3586976), (9104, 3446712), (9456, 3318408), (10242, 3063744), (10368, 3026511), (10638, 2949696), (11664, 2690232), (12608, 2488806), (13656, 2297808), (14184, 2212272), (15363, 2042496), (15552, 2017674), (15957, 1966464), (17496, 1793488), (18208, 1723356), (18912, 1659204), (20484, 1531872), (21276, 1474848), (23328, 1345116), (25216, 1244403), (27312, 1148904), (28368, 1106136), (30726, 1021248), (31104, 1008837), (31914, 983232), (34992, 896744), (36416, 861678), (37824, 829602), (40968, 765936), (42552, 737424), (46089, 680832), (46656, 672558), (47871, 655488), (54624, 574452), (56736, 553068), (61452, 510624), (63828, 491616), (69984, 448372), (72832, 430839), (75648, 414801), (81936, 382968), (85104, 368712), (92178, 340416), (93312, 336279), (95742, 327744), (109248, 287226), (112093, 279936), (113472, 276534), (122904, 255312), (127656, 245808), (138267, 226944), (139968, 224186), (143613, 218496), (163872, 191484), (170208, 184356)]