407727216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 160

約数和(自身を含む): 1277696000

約数和(自身を除く): 869968784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 208, 216, 234, 237, 312, 316, 351, 432, 468, 474, 624, 632, 702, 711, 919, 936, 948, 1027, 1264, 1404, 1422, 1838, 1872, 1896, 2054, 2133, 2757, 2808, 2844, 3081, 3676, 3792, 4108, 4266, 5514, 5616, 5688, 6162, 7352, 8216, 8271, 8532, 9243, 11028, 11376, 11947, 12324, 14704, 16432, 16542, 17064, 18486, 22056, 23894, 24648, 24813, 27729, 33084, 34128, 35841, 36972, 44112, 47788, 49296, 49626, 55458, 66168, 71682, 72601, 73944, 95576, 99252, 107523, 110916, 132336, 143364, 145202, 147888, 191152, 198504, 215046, 217803, 221832, 286728, 290404, 322569, 397008, 430092, 435606, 443664, 573456, 580808, 645138, 653409, 860184, 871212, 943813, 1161616, 1290276, 1306818, 1720368, 1742424, 1887626, 1960227, 2580552, 2613636, 2831439, 3484848, 3775252, 3920454, 5161104, 5227272, 5662878, 7550504, 7840908, 8494317, 10454544, 11325756, 15101008, 15681816, 16988634, 22651512, 25482951, 31363632, 33977268, 45303024, 50965902, 67954536, 101931804, 135909072, 203863608, 407727216]

約数ペア:

[(1, 407727216), (2, 203863608), (3, 135909072), (4, 101931804), (6, 67954536), (8, 50965902), (9, 45303024), (12, 33977268), (13, 31363632), (16, 25482951), (18, 22651512), (24, 16988634), (26, 15681816), (27, 15101008), (36, 11325756), (39, 10454544), (48, 8494317), (52, 7840908), (54, 7550504), (72, 5662878), (78, 5227272), (79, 5161104), (104, 3920454), (108, 3775252), (117, 3484848), (144, 2831439), (156, 2613636), (158, 2580552), (208, 1960227), (216, 1887626), (234, 1742424), (237, 1720368), (312, 1306818), (316, 1290276), (351, 1161616), (432, 943813), (468, 871212), (474, 860184), (624, 653409), (632, 645138), (702, 580808), (711, 573456), (919, 443664), (936, 435606), (948, 430092), (1027, 397008), (1264, 322569), (1404, 290404), (1422, 286728), (1838, 221832), (1872, 217803), (1896, 215046), (2054, 198504), (2133, 191152), (2757, 147888), (2808, 145202), (2844, 143364), (3081, 132336), (3676, 110916), (3792, 107523), (4108, 99252), (4266, 95576), (5514, 73944), (5616, 72601), (5688, 71682), (6162, 66168), (7352, 55458), (8216, 49626), (8271, 49296), (8532, 47788), (9243, 44112), (11028, 36972), (11376, 35841), (11947, 34128), (12324, 33084), (14704, 27729), (16432, 24813), (16542, 24648), (17064, 23894), (18486, 22056)]