425312412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220141}}^1$

素因数の和:220178

約数の個数: 48

約数和(自身を含む): 1183483392

約数和(自身を除く): 758170980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 220141, 440282, 660423, 880564, 1320846, 1540987, 2641692, 3081974, 4622961, 5063243, 6163948, 9245922, 10126486, 15189729, 18491844, 20252972, 30379458, 35442701, 60758916, 70885402, 106328103, 141770804, 212656206, 425312412]

約数ペア:

[(1, 425312412), (2, 212656206), (3, 141770804), (4, 106328103), (6, 70885402), (7, 60758916), (12, 35442701), (14, 30379458), (21, 20252972), (23, 18491844), (28, 15189729), (42, 10126486), (46, 9245922), (69, 6163948), (84, 5063243), (92, 4622961), (138, 3081974), (161, 2641692), (276, 1540987), (322, 1320846), (483, 880564), (644, 660423), (966, 440282), (1932, 220141)]