345309156

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{15907}}^1$

素因数の和:15990

約数の個数: 60

約数和(自身を含む): 916237168

約数和(自身を除く): 570928012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 5427, 7236, 10854, 15907, 21708, 31814, 47721, 63628, 95442, 143163, 190884, 286326, 429489, 572652, 858978, 1065769, 1288467, 1717956, 2131538, 2576934, 3197307, 4263076, 5153868, 6394614, 9591921, 12789228, 19183842, 28775763, 38367684, 57551526, 86327289, 115103052, 172654578, 345309156]

約数ペア:

[(1, 345309156), (2, 172654578), (3, 115103052), (4, 86327289), (6, 57551526), (9, 38367684), (12, 28775763), (18, 19183842), (27, 12789228), (36, 9591921), (54, 6394614), (67, 5153868), (81, 4263076), (108, 3197307), (134, 2576934), (162, 2131538), (201, 1717956), (268, 1288467), (324, 1065769), (402, 858978), (603, 572652), (804, 429489), (1206, 286326), (1809, 190884), (2412, 143163), (3618, 95442), (5427, 63628), (7236, 47721), (10854, 31814), (15907, 21708)]