40031532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 108108000

約数和(自身を除く): 68076468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 439, 447, 596, 612, 878, 894, 1317, 1341, 1756, 1788, 2533, 2634, 2682, 3951, 5066, 5268, 5364, 7463, 7599, 7902, 10132, 14926, 15198, 15804, 22389, 22797, 29852, 30396, 44778, 45594, 65411, 67167, 89556, 91188, 130822, 134334, 196233, 261644, 268668, 392466, 588699, 784932, 1111987, 1177398, 2223974, 2354796, 3335961, 4447948, 6671922, 10007883, 13343844, 20015766, 40031532]

約数ペア:

[(1, 40031532), (2, 20015766), (3, 13343844), (4, 10007883), (6, 6671922), (9, 4447948), (12, 3335961), (17, 2354796), (18, 2223974), (34, 1177398), (36, 1111987), (51, 784932), (68, 588699), (102, 392466), (149, 268668), (153, 261644), (204, 196233), (298, 134334), (306, 130822), (439, 91188), (447, 89556), (596, 67167), (612, 65411), (878, 45594), (894, 44778), (1317, 30396), (1341, 29852), (1756, 22797), (1788, 22389), (2533, 15804), (2634, 15198), (2682, 14926), (3951, 10132), (5066, 7902), (5268, 7599), (5364, 7463)]