277207914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 595703808

約数和(自身を除く): 318495894

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 151, 159, 251, 302, 318, 453, 502, 753, 906, 1219, 1506, 2438, 3473, 3657, 5773, 6946, 7314, 8003, 10419, 11546, 13303, 16006, 17319, 20838, 24009, 26606, 34638, 37901, 39909, 48018, 75802, 79818, 113703, 184069, 227406, 305969, 368138, 552207, 611938, 871723, 917907, 1104414, 1743446, 1835814, 2008753, 2615169, 4017506, 5230338, 6026259, 12052518, 46201319, 92402638, 138603957, 277207914]

約数ペア:

[(1, 277207914), (2, 138603957), (3, 92402638), (6, 46201319), (23, 12052518), (46, 6026259), (53, 5230338), (69, 4017506), (106, 2615169), (138, 2008753), (151, 1835814), (159, 1743446), (251, 1104414), (302, 917907), (318, 871723), (453, 611938), (502, 552207), (753, 368138), (906, 305969), (1219, 227406), (1506, 184069), (2438, 113703), (3473, 79818), (3657, 75802), (5773, 48018), (6946, 39909), (7314, 37901), (8003, 34638), (10419, 26606), (11546, 24009), (13303, 20838), (16006, 17319)]