430559248

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 989936640

約数和(自身を除く): 559377392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 269, 434, 461, 496, 538, 868, 922, 1076, 1736, 1844, 1883, 2152, 3227, 3472, 3688, 3766, 4304, 6454, 7376, 7532, 8339, 12908, 14291, 15064, 16678, 25816, 28582, 30128, 33356, 51632, 57164, 58373, 66712, 100037, 114328, 116746, 124009, 133424, 200074, 228656, 233492, 248018, 400148, 466984, 496036, 800296, 868063, 933968, 992072, 1600592, 1736126, 1984144, 3472252, 3844279, 6944504, 7688558, 13889008, 15377116, 26909953, 30754232, 53819906, 61508464, 107639812, 215279624, 430559248]

約数ペア:

[(1, 430559248), (2, 215279624), (4, 107639812), (7, 61508464), (8, 53819906), (14, 30754232), (16, 26909953), (28, 15377116), (31, 13889008), (56, 7688558), (62, 6944504), (112, 3844279), (124, 3472252), (217, 1984144), (248, 1736126), (269, 1600592), (434, 992072), (461, 933968), (496, 868063), (538, 800296), (868, 496036), (922, 466984), (1076, 400148), (1736, 248018), (1844, 233492), (1883, 228656), (2152, 200074), (3227, 133424), (3472, 124009), (3688, 116746), (3766, 114328), (4304, 100037), (6454, 66712), (7376, 58373), (7532, 57164), (8339, 51632), (12908, 33356), (14291, 30128), (15064, 28582), (16678, 25816)]