2457831336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 6777216000

約数和(自身を除く): 4319384664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 443, 456, 529, 552, 874, 886, 1058, 1311, 1329, 1587, 1748, 1772, 2116, 2622, 2658, 3174, 3496, 3544, 4232, 5244, 5316, 6348, 8417, 10051, 10189, 10488, 10632, 12167, 12696, 16834, 20102, 20378, 24334, 25251, 30153, 30567, 33668, 36501, 40204, 40756, 48668, 50502, 60306, 61134, 67336, 73002, 80408, 81512, 97336, 101004, 120612, 122268, 146004, 193591, 202008, 231173, 234347, 241224, 244536, 292008, 387182, 462346, 468694, 580773, 693519, 703041, 774364, 924692, 937388, 1161546, 1387038, 1406082, 1548728, 1849384, 1874776, 2323092, 2774076, 2812164, 4452593, 4646184, 5389981, 5548152, 5624328, 8905186, 10779962, 13357779, 16169943, 17810372, 21559924, 26715558, 32339886, 35620744, 43119848, 53431116, 64679772, 102409639, 106862232, 129359544, 204819278, 307228917, 409638556, 614457834, 819277112, 1228915668, 2457831336]

約数ペア:

[(1, 2457831336), (2, 1228915668), (3, 819277112), (4, 614457834), (6, 409638556), (8, 307228917), (12, 204819278), (19, 129359544), (23, 106862232), (24, 102409639), (38, 64679772), (46, 53431116), (57, 43119848), (69, 35620744), (76, 32339886), (92, 26715558), (114, 21559924), (138, 17810372), (152, 16169943), (184, 13357779), (228, 10779962), (276, 8905186), (437, 5624328), (443, 5548152), (456, 5389981), (529, 4646184), (552, 4452593), (874, 2812164), (886, 2774076), (1058, 2323092), (1311, 1874776), (1329, 1849384), (1587, 1548728), (1748, 1406082), (1772, 1387038), (2116, 1161546), (2622, 937388), (2658, 924692), (3174, 774364), (3496, 703041), (3544, 693519), (4232, 580773), (5244, 468694), (5316, 462346), (6348, 387182), (8417, 292008), (10051, 244536), (10189, 241224), (10488, 234347), (10632, 231173), (12167, 202008), (12696, 193591), (16834, 146004), (20102, 122268), (20378, 120612), (24334, 101004), (25251, 97336), (30153, 81512), (30567, 80408), (33668, 73002), (36501, 67336), (40204, 61134), (40756, 60306), (48668, 50502)]