454966218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 1149582720

約数和(自身を除く): 694616502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 157, 211, 218, 314, 327, 422, 471, 633, 654, 763, 942, 981, 1099, 1266, 1413, 1477, 1526, 1899, 1962, 2198, 2289, 2826, 2954, 3297, 3798, 4431, 4578, 6594, 6867, 8862, 9891, 13293, 13734, 17113, 19782, 22999, 26586, 33127, 34226, 45998, 51339, 66254, 68997, 99381, 102678, 119791, 137994, 154017, 160993, 198762, 206991, 231889, 239582, 298143, 308034, 321986, 359373, 413982, 463778, 482979, 596286, 695667, 718746, 965958, 1078119, 1391334, 1448937, 2087001, 2156238, 2897874, 3610843, 4174002, 7221686, 10832529, 21665058, 25275901, 32497587, 50551802, 64995174, 75827703, 151655406, 227483109, 454966218]

約数ペア:

[(1, 454966218), (2, 227483109), (3, 151655406), (6, 75827703), (7, 64995174), (9, 50551802), (14, 32497587), (18, 25275901), (21, 21665058), (42, 10832529), (63, 7221686), (109, 4174002), (126, 3610843), (157, 2897874), (211, 2156238), (218, 2087001), (314, 1448937), (327, 1391334), (422, 1078119), (471, 965958), (633, 718746), (654, 695667), (763, 596286), (942, 482979), (981, 463778), (1099, 413982), (1266, 359373), (1413, 321986), (1477, 308034), (1526, 298143), (1899, 239582), (1962, 231889), (2198, 206991), (2289, 198762), (2826, 160993), (2954, 154017), (3297, 137994), (3798, 119791), (4431, 102678), (4578, 99381), (6594, 68997), (6867, 66254), (8862, 51339), (9891, 45998), (13293, 34226), (13734, 33127), (17113, 26586), (19782, 22999)]