2315672748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{19207}}^1$

素因数の和:19431

約数の個数: 72

約数和(自身を含む): 6229615392

約数和(自身を除く): 3913942644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 591, 612, 788, 1182, 1773, 2364, 3349, 3546, 6698, 7092, 10047, 13396, 19207, 20094, 30141, 38414, 40188, 57621, 60282, 76828, 115242, 120564, 172863, 230484, 326519, 345726, 653038, 691452, 979557, 1306076, 1959114, 2938671, 3783779, 3918228, 5877342, 7567558, 11351337, 11754684, 15135116, 22702674, 34054011, 45405348, 64324243, 68108022, 128648486, 136216044, 192972729, 257296972, 385945458, 578918187, 771890916, 1157836374, 2315672748]

約数ペア:

[(1, 2315672748), (2, 1157836374), (3, 771890916), (4, 578918187), (6, 385945458), (9, 257296972), (12, 192972729), (17, 136216044), (18, 128648486), (34, 68108022), (36, 64324243), (51, 45405348), (68, 34054011), (102, 22702674), (153, 15135116), (197, 11754684), (204, 11351337), (306, 7567558), (394, 5877342), (591, 3918228), (612, 3783779), (788, 2938671), (1182, 1959114), (1773, 1306076), (2364, 979557), (3349, 691452), (3546, 653038), (6698, 345726), (7092, 326519), (10047, 230484), (13396, 172863), (19207, 120564), (20094, 115242), (30141, 76828), (38414, 60282), (40188, 57621)]