428552572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 881943552

約数和(自身を除く): 453390980

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 1162, 1708, 2324, 3023, 5063, 6046, 10126, 12092, 20252, 21161, 35441, 42322, 70882, 84644, 141764, 184403, 250909, 368806, 501818, 737612, 1003636, 1290821, 1756363, 2581642, 3512726, 5163284, 7025452, 15305449, 30610898, 61221796, 107138143, 214276286, 428552572]

約数ペア:

[(1, 428552572), (2, 214276286), (4, 107138143), (7, 61221796), (14, 30610898), (28, 15305449), (61, 7025452), (83, 5163284), (122, 3512726), (166, 2581642), (244, 1756363), (332, 1290821), (427, 1003636), (581, 737612), (854, 501818), (1162, 368806), (1708, 250909), (2324, 184403), (3023, 141764), (5063, 84644), (6046, 70882), (10126, 42322), (12092, 35441), (20252, 21161)]