1288139076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{6917}}^1$

素因数の和:7673

約数の個数: 72

約数和(自身を含む): 3726864960

約数和(自身を除く): 2438725884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1478, 2217, 2956, 4434, 5173, 6651, 6917, 8868, 10346, 13302, 13834, 15519, 20692, 20751, 26604, 27668, 31038, 41502, 46557, 48419, 62076, 62253, 83004, 93114, 96838, 124506, 145257, 186228, 193676, 249012, 290514, 435771, 581028, 871542, 1743084, 5111663, 10223326, 15334989, 20446652, 30669978, 35781641, 46004967, 61339956, 71563282, 92009934, 107344923, 143126564, 184019868, 214689846, 322034769, 429379692, 644069538, 1288139076]

約数ペア:

[(1, 1288139076), (2, 644069538), (3, 429379692), (4, 322034769), (6, 214689846), (7, 184019868), (9, 143126564), (12, 107344923), (14, 92009934), (18, 71563282), (21, 61339956), (28, 46004967), (36, 35781641), (42, 30669978), (63, 20446652), (84, 15334989), (126, 10223326), (252, 5111663), (739, 1743084), (1478, 871542), (2217, 581028), (2956, 435771), (4434, 290514), (5173, 249012), (6651, 193676), (6917, 186228), (8868, 145257), (10346, 124506), (13302, 96838), (13834, 93114), (15519, 83004), (20692, 62253), (20751, 62076), (26604, 48419), (27668, 46557), (31038, 41502)]