1245680736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1291}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 3600959040

約数和(自身を除く): 2355278304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 529, 552, 608, 736, 874, 912, 1058, 1104, 1291, 1311, 1587, 1748, 1824, 2116, 2208, 2582, 2622, 3174, 3496, 3873, 4232, 5164, 5244, 6348, 6992, 7746, 8464, 10051, 10328, 10488, 12696, 13984, 15492, 16928, 20102, 20656, 20976, 24529, 25392, 29693, 30153, 30984, 40204, 41312, 41952, 49058, 50784, 59386, 60306, 61968, 73587, 80408, 89079, 98116, 118772, 120612, 123936, 147174, 160816, 178158, 196232, 237544, 241224, 294348, 321632, 356316, 392464, 475088, 482448, 564167, 588696, 682939, 712632, 784928, 950176, 964896, 1128334, 1177392, 1365878, 1425264, 1692501, 2048817, 2256668, 2354784, 2731756, 2850528, 3385002, 4097634, 4513336, 5463512, 6770004, 8195268, 9026672, 10927024, 12975841, 13540008, 16390536, 18053344, 21854048, 25951682, 27080016, 32781072, 38927523, 51903364, 54160032, 65562144, 77855046, 103806728, 155710092, 207613456, 311420184, 415226912, 622840368, 1245680736]

約数ペア:

[(1, 1245680736), (2, 622840368), (3, 415226912), (4, 311420184), (6, 207613456), (8, 155710092), (12, 103806728), (16, 77855046), (19, 65562144), (23, 54160032), (24, 51903364), (32, 38927523), (38, 32781072), (46, 27080016), (48, 25951682), (57, 21854048), (69, 18053344), (76, 16390536), (92, 13540008), (96, 12975841), (114, 10927024), (138, 9026672), (152, 8195268), (184, 6770004), (228, 5463512), (276, 4513336), (304, 4097634), (368, 3385002), (437, 2850528), (456, 2731756), (529, 2354784), (552, 2256668), (608, 2048817), (736, 1692501), (874, 1425264), (912, 1365878), (1058, 1177392), (1104, 1128334), (1291, 964896), (1311, 950176), (1587, 784928), (1748, 712632), (1824, 682939), (2116, 588696), (2208, 564167), (2582, 482448), (2622, 475088), (3174, 392464), (3496, 356316), (3873, 321632), (4232, 294348), (5164, 241224), (5244, 237544), (6348, 196232), (6992, 178158), (7746, 160816), (8464, 147174), (10051, 123936), (10328, 120612), (10488, 118772), (12696, 98116), (13984, 89079), (15492, 80408), (16928, 73587), (20102, 61968), (20656, 60306), (20976, 59386), (24529, 50784), (25392, 49058), (29693, 41952), (30153, 41312), (30984, 40204)]