648514630704

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1\times {\mathrm{143947}}^1$

素因数の和:146002

約数の個数: 80

約数和(自身を含む): 1711843435008

約数和(自身を除く): 1063328804304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 1997, 2256, 3994, 5991, 7988, 11982, 15976, 23964, 31952, 47928, 93859, 95856, 143947, 187718, 281577, 287894, 375436, 431841, 563154, 575788, 750872, 863682, 1126308, 1151576, 1501744, 1727364, 2252616, 2303152, 3454728, 4505232, 6765509, 6909456, 13531018, 20296527, 27062036, 40593054, 54124072, 81186108, 108248144, 162372216, 287462159, 324744432, 574924318, 862386477, 1149848636, 1724772954, 2299697272, 3449545908, 4599394544, 6899091816, 13510721473, 13798183632, 27021442946, 40532164419, 54042885892, 81064328838, 108085771784, 162128657676, 216171543568, 324257315352, 648514630704]

約数ペア:

[(1, 648514630704), (2, 324257315352), (3, 216171543568), (4, 162128657676), (6, 108085771784), (8, 81064328838), (12, 54042885892), (16, 40532164419), (24, 27021442946), (47, 13798183632), (48, 13510721473), (94, 6899091816), (141, 4599394544), (188, 3449545908), (282, 2299697272), (376, 1724772954), (564, 1149848636), (752, 862386477), (1128, 574924318), (1997, 324744432), (2256, 287462159), (3994, 162372216), (5991, 108248144), (7988, 81186108), (11982, 54124072), (15976, 40593054), (23964, 27062036), (31952, 20296527), (47928, 13531018), (93859, 6909456), (95856, 6765509), (143947, 4505232), (187718, 3454728), (281577, 2303152), (287894, 2252616), (375436, 1727364), (431841, 1501744), (563154, 1151576), (575788, 1126308), (750872, 863682)]