233881648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 644958720

約数和(自身を除く): 411077072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 238, 272, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 859, 884, 952, 1001, 1144, 1232, 1309, 1456, 1496, 1547, 1718, 1768, 1904, 2002, 2288, 2431, 2618, 2992, 3094, 3436, 3536, 4004, 4862, 5236, 6013, 6188, 6872, 8008, 9449, 9724, 10472, 11167, 12026, 12376, 13744, 14603, 16016, 17017, 18898, 19448, 20944, 22334, 24052, 24752, 29206, 34034, 37796, 38896, 44668, 48104, 58412, 66143, 68068, 75592, 78169, 89336, 96208, 102221, 116824, 122837, 132286, 136136, 151184, 156338, 160633, 178672, 189839, 204442, 233648, 245674, 264572, 272272, 312676, 321266, 379678, 408884, 491348, 529144, 625352, 642532, 759356, 817768, 859859, 982696, 1058288, 1124431, 1250704, 1285064, 1328873, 1518712, 1635536, 1719718, 1965392, 2088229, 2248862, 2570128, 2657746, 3037424, 3439436, 4176458, 4497724, 5315492, 6878872, 8352916, 8995448, 10630984, 13757744, 14617603, 16705832, 17990896, 21261968, 29235206, 33411664, 58470412, 116940824, 233881648]

約数ペア:

[(1, 233881648), (2, 116940824), (4, 58470412), (7, 33411664), (8, 29235206), (11, 21261968), (13, 17990896), (14, 16705832), (16, 14617603), (17, 13757744), (22, 10630984), (26, 8995448), (28, 8352916), (34, 6878872), (44, 5315492), (52, 4497724), (56, 4176458), (68, 3439436), (77, 3037424), (88, 2657746), (91, 2570128), (104, 2248862), (112, 2088229), (119, 1965392), (136, 1719718), (143, 1635536), (154, 1518712), (176, 1328873), (182, 1285064), (187, 1250704), (208, 1124431), (221, 1058288), (238, 982696), (272, 859859), (286, 817768), (308, 759356), (364, 642532), (374, 625352), (442, 529144), (476, 491348), (572, 408884), (616, 379678), (728, 321266), (748, 312676), (859, 272272), (884, 264572), (952, 245674), (1001, 233648), (1144, 204442), (1232, 189839), (1309, 178672), (1456, 160633), (1496, 156338), (1547, 151184), (1718, 136136), (1768, 132286), (1904, 122837), (2002, 116824), (2288, 102221), (2431, 96208), (2618, 89336), (2992, 78169), (3094, 75592), (3436, 68068), (3536, 66143), (4004, 58412), (4862, 48104), (5236, 44668), (6013, 38896), (6188, 37796), (6872, 34034), (8008, 29206), (9449, 24752), (9724, 24052), (10472, 22334), (11167, 20944), (12026, 19448), (12376, 18898), (13744, 17017), (14603, 16016)]