2021025744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1069}}^1$

素因数の和:1793

約数の個数: 120

約数和(自身を含む): 5967946400

約数和(自身を除く): 3946920656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 691, 912, 1069, 1368, 1382, 2073, 2138, 2736, 2764, 3207, 4146, 4276, 5528, 6219, 6414, 8292, 8552, 9621, 11056, 12438, 12828, 13129, 16584, 17104, 19242, 20311, 24876, 25656, 26258, 33168, 38484, 39387, 40622, 49752, 51312, 52516, 60933, 76968, 78774, 81244, 99504, 105032, 118161, 121866, 153936, 157548, 162488, 182799, 210064, 236322, 243732, 315096, 324976, 365598, 472644, 487464, 630192, 731196, 738679, 945288, 974928, 1462392, 1477358, 1890576, 2216037, 2924784, 2954716, 4432074, 5909432, 6648111, 8864148, 11818864, 13296222, 14034901, 17728296, 26592444, 28069802, 35456592, 42104703, 53184888, 56139604, 84209406, 106369776, 112279208, 126314109, 168418812, 224558416, 252628218, 336837624, 505256436, 673675248, 1010512872, 2021025744]

約数ペア:

[(1, 2021025744), (2, 1010512872), (3, 673675248), (4, 505256436), (6, 336837624), (8, 252628218), (9, 224558416), (12, 168418812), (16, 126314109), (18, 112279208), (19, 106369776), (24, 84209406), (36, 56139604), (38, 53184888), (48, 42104703), (57, 35456592), (72, 28069802), (76, 26592444), (114, 17728296), (144, 14034901), (152, 13296222), (171, 11818864), (228, 8864148), (304, 6648111), (342, 5909432), (456, 4432074), (684, 2954716), (691, 2924784), (912, 2216037), (1069, 1890576), (1368, 1477358), (1382, 1462392), (2073, 974928), (2138, 945288), (2736, 738679), (2764, 731196), (3207, 630192), (4146, 487464), (4276, 472644), (5528, 365598), (6219, 324976), (6414, 315096), (8292, 243732), (8552, 236322), (9621, 210064), (11056, 182799), (12438, 162488), (12828, 157548), (13129, 153936), (16584, 121866), (17104, 118161), (19242, 105032), (20311, 99504), (24876, 81244), (25656, 78774), (26258, 76968), (33168, 60933), (38484, 52516), (39387, 51312), (40622, 49752)]