8584639908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 22486540608

約数和(自身を除く): 13901900700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 173, 186, 331, 346, 372, 403, 519, 662, 692, 806, 961, 993, 1038, 1209, 1324, 1612, 1922, 1986, 2076, 2249, 2418, 2883, 3844, 3972, 4303, 4498, 4836, 5363, 5766, 6747, 8606, 8996, 10261, 10726, 11532, 12493, 12909, 13494, 16089, 17212, 20522, 21452, 24986, 25818, 26988, 30783, 32178, 37479, 41044, 49972, 51636, 57263, 61566, 64356, 69719, 74958, 114526, 123132, 133393, 139438, 149916, 166253, 171789, 209157, 229052, 266786, 278876, 318091, 332506, 343578, 400179, 418314, 498759, 533572, 636182, 665012, 687156, 744419, 800358, 836628, 954273, 997518, 1272364, 1488838, 1600716, 1775153, 1908546, 1995036, 2161289, 2233257, 2977676, 3550306, 3817092, 4135183, 4322578, 4466514, 5325459, 6483867, 7100612, 8270366, 8645156, 8933028, 10650918, 12405549, 12967734, 16540732, 21301836, 23076989, 24811098, 25935468, 46153978, 49622196, 55029743, 69230967, 92307956, 110059486, 138461934, 165089229, 220118972, 276923868, 330178458, 660356916, 715386659, 1430773318, 2146159977, 2861546636, 4292319954, 8584639908]

約数ペア:

[(1, 8584639908), (2, 4292319954), (3, 2861546636), (4, 2146159977), (6, 1430773318), (12, 715386659), (13, 660356916), (26, 330178458), (31, 276923868), (39, 220118972), (52, 165089229), (62, 138461934), (78, 110059486), (93, 92307956), (124, 69230967), (156, 55029743), (173, 49622196), (186, 46153978), (331, 25935468), (346, 24811098), (372, 23076989), (403, 21301836), (519, 16540732), (662, 12967734), (692, 12405549), (806, 10650918), (961, 8933028), (993, 8645156), (1038, 8270366), (1209, 7100612), (1324, 6483867), (1612, 5325459), (1922, 4466514), (1986, 4322578), (2076, 4135183), (2249, 3817092), (2418, 3550306), (2883, 2977676), (3844, 2233257), (3972, 2161289), (4303, 1995036), (4498, 1908546), (4836, 1775153), (5363, 1600716), (5766, 1488838), (6747, 1272364), (8606, 997518), (8996, 954273), (10261, 836628), (10726, 800358), (11532, 744419), (12493, 687156), (12909, 665012), (13494, 636182), (16089, 533572), (17212, 498759), (20522, 418314), (21452, 400179), (24986, 343578), (25818, 332506), (26988, 318091), (30783, 278876), (32178, 266786), (37479, 229052), (41044, 209157), (49972, 171789), (51636, 166253), (57263, 149916), (61566, 139438), (64356, 133393), (69719, 123132), (74958, 114526)]