15690431373764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{41611}}^1$

素因数の和:41986

約数の個数: 144

約数和(自身を含む): 33124164003840

約数和(自身を除く): 17433732630076

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 239, 268, 406, 469, 478, 812, 841, 938, 956, 1673, 1682, 1876, 1943, 3346, 3364, 3886, 5887, 6692, 6931, 7772, 11774, 13601, 13862, 16013, 23548, 27202, 27724, 32026, 41611, 48517, 54404, 56347, 64052, 83222, 97034, 112091, 112694, 166444, 194068, 200999, 224182, 225388, 291277, 394429, 401998, 448364, 464377, 582554, 788858, 803996, 928754, 1165108, 1206719, 1406993, 1577716, 1857508, 2413438, 2787937, 2813986, 3250639, 4826876, 5575874, 5627972, 6501278, 8447033, 9945029, 11151748, 13002556, 13466933, 16894066, 19515559, 19890058, 26933866, 33788132, 34994851, 39031118, 39780116, 53867732, 69615203, 69989702, 78062236, 80850173, 94268531, 139230406, 139979404, 161700346, 188537062, 244963957, 278460812, 288405841, 323400692, 377074124, 489927914, 565951211, 576811682, 666316943, 979855828, 1131902422, 1153623364, 1332633886, 2018840887, 2263804844, 2344655017, 2665267772, 4037681774, 4664218601, 4689310034, 8075363548, 8363769389, 9328437202, 9378620068, 16412585119, 16727538778, 18656874404, 19323191347, 32825170238, 33455077556, 38646382694, 58546385723, 65650340476, 77292765388, 117092771446, 135262339429, 234185542892, 270524678858, 541049357716, 560372549063, 1120745098126, 2241490196252, 3922607843441, 7845215686882, 15690431373764]

約数ペア:

[(1, 15690431373764), (2, 7845215686882), (4, 3922607843441), (7, 2241490196252), (14, 1120745098126), (28, 560372549063), (29, 541049357716), (58, 270524678858), (67, 234185542892), (116, 135262339429), (134, 117092771446), (203, 77292765388), (239, 65650340476), (268, 58546385723), (406, 38646382694), (469, 33455077556), (478, 32825170238), (812, 19323191347), (841, 18656874404), (938, 16727538778), (956, 16412585119), (1673, 9378620068), (1682, 9328437202), (1876, 8363769389), (1943, 8075363548), (3346, 4689310034), (3364, 4664218601), (3886, 4037681774), (5887, 2665267772), (6692, 2344655017), (6931, 2263804844), (7772, 2018840887), (11774, 1332633886), (13601, 1153623364), (13862, 1131902422), (16013, 979855828), (23548, 666316943), (27202, 576811682), (27724, 565951211), (32026, 489927914), (41611, 377074124), (48517, 323400692), (54404, 288405841), (56347, 278460812), (64052, 244963957), (83222, 188537062), (97034, 161700346), (112091, 139979404), (112694, 139230406), (166444, 94268531), (194068, 80850173), (200999, 78062236), (224182, 69989702), (225388, 69615203), (291277, 53867732), (394429, 39780116), (401998, 39031118), (448364, 34994851), (464377, 33788132), (582554, 26933866), (788858, 19890058), (803996, 19515559), (928754, 16894066), (1165108, 13466933), (1206719, 13002556), (1406993, 11151748), (1577716, 9945029), (1857508, 8447033), (2413438, 6501278), (2787937, 5627972), (2813986, 5575874), (3250639, 4826876)]