1520489736

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4539

約数の個数: 96

約数和(自身を含む): 4278892800

約数和(自身を除く): 2758403064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 157, 186, 248, 279, 314, 372, 471, 558, 628, 744, 942, 1116, 1256, 1413, 1884, 2232, 2826, 3768, 4339, 4867, 5652, 8678, 9734, 11304, 13017, 14601, 17356, 19468, 26034, 29202, 34712, 38936, 39051, 43803, 52068, 58404, 78102, 87606, 104136, 116808, 134509, 156204, 175212, 269018, 312408, 350424, 403527, 538036, 681223, 807054, 1076072, 1210581, 1362446, 1614108, 2043669, 2421162, 2724892, 3228216, 4087338, 4842324, 5449784, 6131007, 8174676, 9684648, 12262014, 16349352, 21117913, 24524028, 42235826, 49048056, 63353739, 84471652, 126707478, 168943304, 190061217, 253414956, 380122434, 506829912, 760244868, 1520489736]

約数ペア:

[(1, 1520489736), (2, 760244868), (3, 506829912), (4, 380122434), (6, 253414956), (8, 190061217), (9, 168943304), (12, 126707478), (18, 84471652), (24, 63353739), (31, 49048056), (36, 42235826), (62, 24524028), (72, 21117913), (93, 16349352), (124, 12262014), (157, 9684648), (186, 8174676), (248, 6131007), (279, 5449784), (314, 4842324), (372, 4087338), (471, 3228216), (558, 2724892), (628, 2421162), (744, 2043669), (942, 1614108), (1116, 1362446), (1256, 1210581), (1413, 1076072), (1884, 807054), (2232, 681223), (2826, 538036), (3768, 403527), (4339, 350424), (4867, 312408), (5652, 269018), (8678, 175212), (9734, 156204), (11304, 134509), (13017, 116808), (14601, 104136), (17356, 87606), (19468, 78102), (26034, 58404), (29202, 52068), (34712, 43803), (38936, 39051)]