947987044

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 1806053760

約数和(自身を除く): 858066716

約数列:

[1, 2, 4, 23, 46, 53, 79, 92, 106, 107, 158, 212, 214, 316, 428, 529, 1058, 1219, 1817, 2116, 2438, 2461, 3634, 4187, 4876, 4922, 5671, 7268, 8374, 8453, 9844, 11342, 16748, 16906, 22684, 28037, 33812, 41791, 56074, 56603, 83582, 96301, 112148, 113206, 130433, 167164, 192602, 194419, 226412, 260866, 385204, 388838, 448009, 521732, 777676, 896018, 1792036, 2214923, 2999959, 4429846, 4471637, 5999918, 8859692, 8943274, 10304207, 11999836, 17886548, 20608414, 41216828, 236996761, 473993522, 947987044]

約数ペア:

[(1, 947987044), (2, 473993522), (4, 236996761), (23, 41216828), (46, 20608414), (53, 17886548), (79, 11999836), (92, 10304207), (106, 8943274), (107, 8859692), (158, 5999918), (212, 4471637), (214, 4429846), (316, 2999959), (428, 2214923), (529, 1792036), (1058, 896018), (1219, 777676), (1817, 521732), (2116, 448009), (2438, 388838), (2461, 385204), (3634, 260866), (4187, 226412), (4876, 194419), (4922, 192602), (5671, 167164), (7268, 130433), (8374, 113206), (8453, 112148), (9844, 96301), (11342, 83582), (16748, 56603), (16906, 56074), (22684, 41791), (28037, 33812)]