770477666128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1657}}^1\times {\mathrm{4621}}^1$

素因数の和:6636

約数の個数: 80

約数和(自身を含む): 1577408731840

約数和(自身を除く): 806931065712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 1324, 1657, 2648, 3314, 4621, 5296, 6289, 6628, 9242, 12578, 13256, 18484, 25156, 26512, 31483, 36968, 50312, 62966, 73936, 87799, 100624, 125932, 175598, 251864, 351196, 503728, 548467, 702392, 1096934, 1404784, 1529551, 2193868, 3059102, 4387736, 6118204, 7656997, 8775472, 10420873, 12236408, 15313994, 20841746, 24472816, 29061469, 30627988, 41683492, 58122938, 61255976, 83366984, 116245876, 122511952, 145482943, 166733968, 232491752, 290965886, 464983504, 581931772, 1163863544, 2327727088, 2534466007, 5068932014, 10137864028, 20275728056, 40551456112, 48154854133, 96309708266, 192619416532, 385238833064, 770477666128]

約数ペア:

[(1, 770477666128), (2, 385238833064), (4, 192619416532), (8, 96309708266), (16, 48154854133), (19, 40551456112), (38, 20275728056), (76, 10137864028), (152, 5068932014), (304, 2534466007), (331, 2327727088), (662, 1163863544), (1324, 581931772), (1657, 464983504), (2648, 290965886), (3314, 232491752), (4621, 166733968), (5296, 145482943), (6289, 122511952), (6628, 116245876), (9242, 83366984), (12578, 61255976), (13256, 58122938), (18484, 41683492), (25156, 30627988), (26512, 29061469), (31483, 24472816), (36968, 20841746), (50312, 15313994), (62966, 12236408), (73936, 10420873), (87799, 8775472), (100624, 7656997), (125932, 6118204), (175598, 4387736), (251864, 3059102), (351196, 2193868), (503728, 1529551), (548467, 1404784), (702392, 1096934)]