251159424

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7349}}^1$

素因数の和:7455

約数の個数: 64

約数和(自身を含む): 674730000

約数和(自身を除く): 423570576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 7349, 8544, 11392, 14698, 17088, 22047, 29396, 34176, 44094, 58792, 88188, 117584, 176376, 235168, 352752, 470336, 654061, 705504, 940672, 1308122, 1411008, 1962183, 2616244, 2822016, 3924366, 5232488, 7848732, 10464976, 15697464, 20929952, 31394928, 41859904, 62789856, 83719808, 125579712, 251159424]

約数ペア:

[(1, 251159424), (2, 125579712), (3, 83719808), (4, 62789856), (6, 41859904), (8, 31394928), (12, 20929952), (16, 15697464), (24, 10464976), (32, 7848732), (48, 5232488), (64, 3924366), (89, 2822016), (96, 2616244), (128, 1962183), (178, 1411008), (192, 1308122), (267, 940672), (356, 705504), (384, 654061), (534, 470336), (712, 352752), (1068, 235168), (1424, 176376), (2136, 117584), (2848, 88188), (4272, 58792), (5696, 44094), (7349, 34176), (8544, 29396), (11392, 22047), (14698, 17088)]