272779728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 519169584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 71, 78, 94, 104, 131, 141, 142, 156, 188, 208, 213, 262, 282, 284, 312, 376, 393, 426, 524, 564, 568, 611, 624, 752, 786, 852, 923, 1048, 1128, 1136, 1222, 1572, 1703, 1704, 1833, 1846, 2096, 2256, 2444, 2769, 3144, 3337, 3406, 3408, 3666, 3692, 4888, 5109, 5538, 6157, 6288, 6674, 6812, 7332, 7384, 9301, 9776, 10011, 10218, 11076, 12314, 13348, 13624, 14664, 14768, 18471, 18602, 20022, 20436, 22152, 24628, 26696, 27248, 27903, 29328, 36942, 37204, 40044, 40872, 43381, 44304, 49256, 53392, 55806, 73884, 74408, 80041, 80088, 81744, 86762, 98512, 111612, 120913, 130143, 147768, 148816, 160082, 160176, 173524, 223224, 240123, 241826, 260286, 295536, 320164, 347048, 362739, 437147, 446448, 480246, 483652, 520572, 640328, 694096, 725478, 874294, 960492, 967304, 1041144, 1280656, 1311441, 1450956, 1748588, 1920984, 1934608, 2082288, 2622882, 2901912, 3497176, 3841968, 5245764, 5682911, 5803824, 6994352, 10491528, 11365822, 17048733, 20983056, 22731644, 34097466, 45463288, 68194932, 90926576, 136389864, 272779728]

約数ペア:

[(1, 272779728), (2, 136389864), (3, 90926576), (4, 68194932), (6, 45463288), (8, 34097466), (12, 22731644), (13, 20983056), (16, 17048733), (24, 11365822), (26, 10491528), (39, 6994352), (47, 5803824), (48, 5682911), (52, 5245764), (71, 3841968), (78, 3497176), (94, 2901912), (104, 2622882), (131, 2082288), (141, 1934608), (142, 1920984), (156, 1748588), (188, 1450956), (208, 1311441), (213, 1280656), (262, 1041144), (282, 967304), (284, 960492), (312, 874294), (376, 725478), (393, 694096), (426, 640328), (524, 520572), (564, 483652), (568, 480246), (611, 446448), (624, 437147), (752, 362739), (786, 347048), (852, 320164), (923, 295536), (1048, 260286), (1128, 241826), (1136, 240123), (1222, 223224), (1572, 173524), (1703, 160176), (1704, 160082), (1833, 148816), (1846, 147768), (2096, 130143), (2256, 120913), (2444, 111612), (2769, 98512), (3144, 86762), (3337, 81744), (3406, 80088), (3408, 80041), (3666, 74408), (3692, 73884), (4888, 55806), (5109, 53392), (5538, 49256), (6157, 44304), (6288, 43381), (6674, 40872), (6812, 40044), (7332, 37204), (7384, 36942), (9301, 29328), (9776, 27903), (10011, 27248), (10218, 26696), (11076, 24628), (12314, 22152), (13348, 20436), (13624, 20022), (14664, 18602), (14768, 18471)]