423419556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{12697}}^1$

素因数の和:13108

約数の個数: 48

約数和(自身を含む): 1132052096

約数和(自身を除く): 708632540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 12697, 16674, 25394, 33348, 38091, 50788, 76182, 88879, 152364, 177758, 266637, 355516, 533274, 1066548, 5040709, 10081418, 15122127, 20162836, 30244254, 35284963, 60488508, 70569926, 105854889, 141139852, 211709778, 423419556]

約数ペア:

[(1, 423419556), (2, 211709778), (3, 141139852), (4, 105854889), (6, 70569926), (7, 60488508), (12, 35284963), (14, 30244254), (21, 20162836), (28, 15122127), (42, 10081418), (84, 5040709), (397, 1066548), (794, 533274), (1191, 355516), (1588, 266637), (2382, 177758), (2779, 152364), (4764, 88879), (5558, 76182), (8337, 50788), (11116, 38091), (12697, 33348), (16674, 25394)]