221813184

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 614476800

約数和(自身を除く): 392663616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 449, 496, 498, 664, 744, 898, 992, 996, 1328, 1347, 1488, 1796, 1984, 1992, 2573, 2656, 2694, 2976, 3592, 3984, 5146, 5312, 5388, 5952, 7184, 7719, 7968, 10292, 10776, 13919, 14368, 15438, 15936, 20584, 21552, 27838, 28736, 30876, 37267, 41168, 41757, 43104, 55676, 61752, 74534, 82336, 83514, 86208, 111352, 111801, 123504, 149068, 164672, 167028, 222704, 223602, 247008, 298136, 334056, 445408, 447204, 494016, 596272, 668112, 890816, 894408, 1155277, 1192544, 1336224, 1788816, 2310554, 2385088, 2672448, 3465831, 3577632, 4621108, 6931662, 7155264, 9242216, 13863324, 18484432, 27726648, 36968864, 55453296, 73937728, 110906592, 221813184]

約数ペア:

[(1, 221813184), (2, 110906592), (3, 73937728), (4, 55453296), (6, 36968864), (8, 27726648), (12, 18484432), (16, 13863324), (24, 9242216), (31, 7155264), (32, 6931662), (48, 4621108), (62, 3577632), (64, 3465831), (83, 2672448), (93, 2385088), (96, 2310554), (124, 1788816), (166, 1336224), (186, 1192544), (192, 1155277), (248, 894408), (249, 890816), (332, 668112), (372, 596272), (449, 494016), (496, 447204), (498, 445408), (664, 334056), (744, 298136), (898, 247008), (992, 223602), (996, 222704), (1328, 167028), (1347, 164672), (1488, 149068), (1796, 123504), (1984, 111801), (1992, 111352), (2573, 86208), (2656, 83514), (2694, 82336), (2976, 74534), (3592, 61752), (3984, 55676), (5146, 43104), (5312, 41757), (5388, 41168), (5952, 37267), (7184, 30876), (7719, 28736), (7968, 27838), (10292, 21552), (10776, 20584), (13919, 15936), (14368, 15438)]