1440404832

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 4201279488

約数和(自身を除く): 2760874656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 71, 93, 96, 102, 124, 136, 142, 186, 204, 213, 248, 272, 284, 372, 401, 408, 426, 496, 527, 544, 568, 744, 802, 816, 852, 992, 1054, 1136, 1203, 1207, 1488, 1581, 1604, 1632, 1704, 2108, 2201, 2272, 2406, 2414, 2976, 3162, 3208, 3408, 3621, 4216, 4402, 4812, 4828, 6324, 6416, 6603, 6816, 6817, 7242, 8432, 8804, 9624, 9656, 12431, 12648, 12832, 13206, 13634, 14484, 16864, 17608, 19248, 19312, 20451, 24862, 25296, 26412, 27268, 28471, 28968, 35216, 37293, 37417, 38496, 38624, 40902, 49724, 50592, 52824, 54536, 56942, 57936, 70432, 74586, 74834, 81804, 85413, 99448, 105648, 109072, 112251, 113884, 115872, 149172, 149668, 163608, 170826, 198896, 211296, 211327, 218144, 224502, 227768, 298344, 299336, 327216, 341652, 397792, 422654, 449004, 455536, 484007, 596688, 598672, 633981, 654432, 683304, 845308, 882601, 898008, 911072, 968014, 1193376, 1197344, 1267962, 1366608, 1452021, 1690616, 1765202, 1796016, 1936028, 2535924, 2647803, 2733216, 2904042, 3381232, 3530404, 3592032, 3872056, 5071848, 5295606, 5808084, 6762464, 7060808, 7744112, 10143696, 10591212, 11616168, 14121616, 15004217, 15488224, 20287392, 21182424, 23232336, 28243232, 30008434, 42364848, 45012651, 46464672, 60016868, 84729696, 90025302, 120033736, 180050604, 240067472, 360101208, 480134944, 720202416, 1440404832]

約数ペア:

[(1, 1440404832), (2, 720202416), (3, 480134944), (4, 360101208), (6, 240067472), (8, 180050604), (12, 120033736), (16, 90025302), (17, 84729696), (24, 60016868), (31, 46464672), (32, 45012651), (34, 42364848), (48, 30008434), (51, 28243232), (62, 23232336), (68, 21182424), (71, 20287392), (93, 15488224), (96, 15004217), (102, 14121616), (124, 11616168), (136, 10591212), (142, 10143696), (186, 7744112), (204, 7060808), (213, 6762464), (248, 5808084), (272, 5295606), (284, 5071848), (372, 3872056), (401, 3592032), (408, 3530404), (426, 3381232), (496, 2904042), (527, 2733216), (544, 2647803), (568, 2535924), (744, 1936028), (802, 1796016), (816, 1765202), (852, 1690616), (992, 1452021), (1054, 1366608), (1136, 1267962), (1203, 1197344), (1207, 1193376), (1488, 968014), (1581, 911072), (1604, 898008), (1632, 882601), (1704, 845308), (2108, 683304), (2201, 654432), (2272, 633981), (2406, 598672), (2414, 596688), (2976, 484007), (3162, 455536), (3208, 449004), (3408, 422654), (3621, 397792), (4216, 341652), (4402, 327216), (4812, 299336), (4828, 298344), (6324, 227768), (6416, 224502), (6603, 218144), (6816, 211327), (6817, 211296), (7242, 198896), (8432, 170826), (8804, 163608), (9624, 149668), (9656, 149172), (12431, 115872), (12648, 113884), (12832, 112251), (13206, 109072), (13634, 105648), (14484, 99448), (16864, 85413), (17608, 81804), (19248, 74834), (19312, 74586), (20451, 70432), (24862, 57936), (25296, 56942), (26412, 54536), (27268, 52824), (28471, 50592), (28968, 49724), (35216, 40902), (37293, 38624), (37417, 38496)]