421719192

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{158303}}^1$

素因数の和:158352

約数の個数: 48

約数和(自身を含む): 1173032640

約数和(自身を除く): 751313448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 158303, 316606, 474909, 633212, 949818, 1266424, 1424727, 1899636, 2849454, 3799272, 5698908, 5857211, 11397816, 11714422, 17571633, 23428844, 35143266, 46857688, 52714899, 70286532, 105429798, 140573064, 210859596, 421719192]

約数ペア:

[(1, 421719192), (2, 210859596), (3, 140573064), (4, 105429798), (6, 70286532), (8, 52714899), (9, 46857688), (12, 35143266), (18, 23428844), (24, 17571633), (36, 11714422), (37, 11397816), (72, 5857211), (74, 5698908), (111, 3799272), (148, 2849454), (222, 1899636), (296, 1424727), (333, 1266424), (444, 949818), (666, 633212), (888, 474909), (1332, 316606), (2664, 158303)]