31897146528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3156

約数の個数: 216

約数和(自身を含む): 98688608928

約数和(自身を除く): 66791462400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 227, 234, 288, 312, 338, 416, 454, 468, 507, 624, 676, 681, 908, 936, 1014, 1248, 1352, 1362, 1521, 1816, 1872, 2028, 2043, 2704, 2724, 2887, 2951, 3042, 3632, 3744, 4056, 4086, 5408, 5448, 5774, 5902, 6084, 7264, 8112, 8172, 8661, 8853, 10896, 11548, 11804, 12168, 16224, 16344, 17322, 17706, 21792, 23096, 23608, 24336, 25983, 26559, 32688, 34644, 35412, 37531, 38363, 46192, 47216, 48672, 51966, 53118, 65376, 69288, 70824, 75062, 76726, 92384, 94432, 103932, 106236, 112593, 115089, 138576, 141648, 150124, 153452, 207864, 212472, 225186, 230178, 277152, 283296, 300248, 306904, 337779, 345267, 415728, 424944, 450372, 460356, 487903, 600496, 613808, 655349, 675558, 690534, 831456, 849888, 900744, 920712, 975806, 1200992, 1227616, 1310698, 1351116, 1381068, 1463709, 1801488, 1841424, 1951612, 1966047, 2621396, 2702232, 2762136, 2927418, 3602976, 3682848, 3903224, 3932094, 4391127, 5242792, 5404464, 5524272, 5854836, 5898141, 7806448, 7864188, 8519537, 8782254, 10485584, 10808928, 11048544, 11709672, 11796282, 15612896, 15728376, 17039074, 17564508, 20971168, 23419344, 23592564, 25558611, 31456752, 34078148, 35129016, 46838688, 47185128, 51117222, 62913504, 68156296, 70258032, 76675833, 94370256, 102234444, 110753981, 136312592, 140516064, 153351666, 188740512, 204468888, 221507962, 272625184, 306703332, 332261943, 408937776, 443015924, 613406664, 664523886, 817875552, 886031848, 996785829, 1226813328, 1329047772, 1772063696, 1993571658, 2453626656, 2658095544, 3544127392, 3987143316, 5316191088, 7974286632, 10632382176, 15948573264, 31897146528]

約数ペア:

[(1, 31897146528), (2, 15948573264), (3, 10632382176), (4, 7974286632), (6, 5316191088), (8, 3987143316), (9, 3544127392), (12, 2658095544), (13, 2453626656), (16, 1993571658), (18, 1772063696), (24, 1329047772), (26, 1226813328), (32, 996785829), (36, 886031848), (39, 817875552), (48, 664523886), (52, 613406664), (72, 443015924), (78, 408937776), (96, 332261943), (104, 306703332), (117, 272625184), (144, 221507962), (156, 204468888), (169, 188740512), (208, 153351666), (227, 140516064), (234, 136312592), (288, 110753981), (312, 102234444), (338, 94370256), (416, 76675833), (454, 70258032), (468, 68156296), (507, 62913504), (624, 51117222), (676, 47185128), (681, 46838688), (908, 35129016), (936, 34078148), (1014, 31456752), (1248, 25558611), (1352, 23592564), (1362, 23419344), (1521, 20971168), (1816, 17564508), (1872, 17039074), (2028, 15728376), (2043, 15612896), (2704, 11796282), (2724, 11709672), (2887, 11048544), (2951, 10808928), (3042, 10485584), (3632, 8782254), (3744, 8519537), (4056, 7864188), (4086, 7806448), (5408, 5898141), (5448, 5854836), (5774, 5524272), (5902, 5404464), (6084, 5242792), (7264, 4391127), (8112, 3932094), (8172, 3903224), (8661, 3682848), (8853, 3602976), (10896, 2927418), (11548, 2762136), (11804, 2702232), (12168, 2621396), (16224, 1966047), (16344, 1951612), (17322, 1841424), (17706, 1801488), (21792, 1463709), (23096, 1381068), (23608, 1351116), (24336, 1310698), (25983, 1227616), (26559, 1200992), (32688, 975806), (34644, 920712), (35412, 900744), (37531, 849888), (38363, 831456), (46192, 690534), (47216, 675558), (48672, 655349), (51966, 613808), (53118, 600496), (65376, 487903), (69288, 460356), (70824, 450372), (75062, 424944), (76726, 415728), (92384, 345267), (94432, 337779), (103932, 306904), (106236, 300248), (112593, 283296), (115089, 277152), (138576, 230178), (141648, 225186), (150124, 212472), (153452, 207864)]