23781216

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 65995776

約数和(自身を除く): 42214560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 122, 124, 131, 183, 186, 244, 248, 262, 366, 372, 393, 488, 496, 524, 732, 744, 786, 976, 992, 1048, 1464, 1488, 1572, 1891, 1952, 2096, 2928, 2976, 3144, 3782, 4061, 4192, 5673, 5856, 6288, 7564, 7991, 8122, 11346, 12183, 12576, 15128, 15982, 16244, 22692, 23973, 24366, 30256, 31964, 32488, 45384, 47946, 48732, 60512, 63928, 64976, 90768, 95892, 97464, 127856, 129952, 181536, 191784, 194928, 247721, 255712, 383568, 389856, 495442, 743163, 767136, 990884, 1486326, 1981768, 2972652, 3963536, 5945304, 7927072, 11890608, 23781216]

約数ペア:

[(1, 23781216), (2, 11890608), (3, 7927072), (4, 5945304), (6, 3963536), (8, 2972652), (12, 1981768), (16, 1486326), (24, 990884), (31, 767136), (32, 743163), (48, 495442), (61, 389856), (62, 383568), (93, 255712), (96, 247721), (122, 194928), (124, 191784), (131, 181536), (183, 129952), (186, 127856), (244, 97464), (248, 95892), (262, 90768), (366, 64976), (372, 63928), (393, 60512), (488, 48732), (496, 47946), (524, 45384), (732, 32488), (744, 31964), (786, 30256), (976, 24366), (992, 23973), (1048, 22692), (1464, 16244), (1488, 15982), (1572, 15128), (1891, 12576), (1952, 12183), (2096, 11346), (2928, 8122), (2976, 7991), (3144, 7564), (3782, 6288), (4061, 5856), (4192, 5673)]