445945656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75227}}^1$

素因数の和:75268

約数の個数: 64

約数和(自身を含む): 1263830400

約数和(自身を除く): 817884744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 75227, 150454, 225681, 300908, 451362, 601816, 902724, 977951, 1429313, 1805448, 1955902, 2858626, 2933853, 3911804, 4287939, 5717252, 5867706, 7823608, 8575878, 11434504, 11735412, 17151756, 18581069, 23470824, 34303512, 37162138, 55743207, 74324276, 111486414, 148648552, 222972828, 445945656]

約数ペア:

[(1, 445945656), (2, 222972828), (3, 148648552), (4, 111486414), (6, 74324276), (8, 55743207), (12, 37162138), (13, 34303512), (19, 23470824), (24, 18581069), (26, 17151756), (38, 11735412), (39, 11434504), (52, 8575878), (57, 7823608), (76, 5867706), (78, 5717252), (104, 4287939), (114, 3911804), (152, 2933853), (156, 2858626), (228, 1955902), (247, 1805448), (312, 1429313), (456, 977951), (494, 902724), (741, 601816), (988, 451362), (1482, 300908), (1976, 225681), (2964, 150454), (5928, 75227)]