493336656

素因数分解:

$2^4\times 3^5\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 1440741120

約数和(自身を除く): 947404464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 243, 324, 432, 446, 486, 569, 648, 669, 892, 972, 1138, 1296, 1338, 1707, 1784, 1944, 2007, 2276, 2676, 3414, 3568, 3888, 4014, 4552, 5121, 5352, 6021, 6828, 8028, 9104, 10242, 10704, 12042, 13656, 15363, 16056, 18063, 20484, 24084, 27312, 30726, 32112, 36126, 40968, 46089, 48168, 54189, 61452, 72252, 81936, 92178, 96336, 108378, 122904, 126887, 138267, 144504, 184356, 216756, 245808, 253774, 276534, 289008, 368712, 380661, 433512, 507548, 553068, 737424, 761322, 867024, 1015096, 1106136, 1141983, 1522644, 2030192, 2212272, 2283966, 3045288, 3425949, 4567932, 6090576, 6851898, 9135864, 10277847, 13703796, 18271728, 20555694, 27407592, 30833541, 41111388, 54815184, 61667082, 82222776, 123334164, 164445552, 246668328, 493336656]

約数ペア:

[(1, 493336656), (2, 246668328), (3, 164445552), (4, 123334164), (6, 82222776), (8, 61667082), (9, 54815184), (12, 41111388), (16, 30833541), (18, 27407592), (24, 20555694), (27, 18271728), (36, 13703796), (48, 10277847), (54, 9135864), (72, 6851898), (81, 6090576), (108, 4567932), (144, 3425949), (162, 3045288), (216, 2283966), (223, 2212272), (243, 2030192), (324, 1522644), (432, 1141983), (446, 1106136), (486, 1015096), (569, 867024), (648, 761322), (669, 737424), (892, 553068), (972, 507548), (1138, 433512), (1296, 380661), (1338, 368712), (1707, 289008), (1784, 276534), (1944, 253774), (2007, 245808), (2276, 216756), (2676, 184356), (3414, 144504), (3568, 138267), (3888, 126887), (4014, 122904), (4552, 108378), (5121, 96336), (5352, 92178), (6021, 81936), (6828, 72252), (8028, 61452), (9104, 54189), (10242, 48168), (10704, 46089), (12042, 40968), (13656, 36126), (15363, 32112), (16056, 30726), (18063, 27312), (20484, 24084)]