2178647744

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4622

約数の個数: 112

約数和(自身を含む): 5386230528

約数和(自身を除く): 3207582784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 166, 182, 208, 224, 332, 364, 416, 448, 581, 664, 728, 832, 1079, 1162, 1328, 1456, 2158, 2324, 2656, 2912, 4316, 4507, 4648, 5312, 5824, 7553, 8632, 9014, 9296, 15106, 17264, 18028, 18592, 30212, 31549, 34528, 36056, 37184, 58591, 60424, 63098, 69056, 72112, 117182, 120848, 126196, 144224, 234364, 241696, 252392, 288448, 374081, 410137, 468728, 483392, 504784, 748162, 820274, 937456, 1009568, 1496324, 1640548, 1874912, 2019136, 2618567, 2992648, 3281096, 3749824, 4863053, 5237134, 5985296, 6562192, 9726106, 10474268, 11970592, 13124384, 19452212, 20948536, 23941184, 26248768, 34041371, 38904424, 41897072, 68082742, 77808848, 83794144, 136165484, 155617696, 167588288, 272330968, 311235392, 544661936, 1089323872, 2178647744]

約数ペア:

[(1, 2178647744), (2, 1089323872), (4, 544661936), (7, 311235392), (8, 272330968), (13, 167588288), (14, 155617696), (16, 136165484), (26, 83794144), (28, 77808848), (32, 68082742), (52, 41897072), (56, 38904424), (64, 34041371), (83, 26248768), (91, 23941184), (104, 20948536), (112, 19452212), (166, 13124384), (182, 11970592), (208, 10474268), (224, 9726106), (332, 6562192), (364, 5985296), (416, 5237134), (448, 4863053), (581, 3749824), (664, 3281096), (728, 2992648), (832, 2618567), (1079, 2019136), (1162, 1874912), (1328, 1640548), (1456, 1496324), (2158, 1009568), (2324, 937456), (2656, 820274), (2912, 748162), (4316, 504784), (4507, 483392), (4648, 468728), (5312, 410137), (5824, 374081), (7553, 288448), (8632, 252392), (9014, 241696), (9296, 234364), (15106, 144224), (17264, 126196), (18028, 120848), (18592, 117182), (30212, 72112), (31549, 69056), (34528, 63098), (36056, 60424), (37184, 58591)]