1808594951968

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1\times {\mathrm{89983}}^1$

素因数の和:91746

約数の個数: 96

約数和(自身を含む): 4148613697536

約数和(自身を除く): 2340018745568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1693, 1696, 2968, 3386, 5936, 6772, 11851, 11872, 13544, 23702, 27088, 47404, 54176, 89729, 89983, 94808, 179458, 179966, 189616, 358916, 359932, 379232, 628103, 629881, 717832, 719864, 1256206, 1259762, 1435664, 1439728, 2512412, 2519524, 2871328, 2879456, 4769099, 5024824, 5039048, 9538198, 10049648, 10078096, 19076396, 20099296, 20156192, 33383693, 38152792, 66767386, 76305584, 133534772, 152341219, 152611168, 267069544, 304682438, 534139088, 609364876, 1066388533, 1068278176, 1218729752, 2132777066, 2437459504, 4265554132, 4874919008, 8074084607, 8531108264, 16148169214, 17062216528, 32296338428, 34124433056, 56518592249, 64592676856, 113037184498, 129185353712, 226074368996, 258370707424, 452148737992, 904297475984, 1808594951968]

約数ペア:

[(1, 1808594951968), (2, 904297475984), (4, 452148737992), (7, 258370707424), (8, 226074368996), (14, 129185353712), (16, 113037184498), (28, 64592676856), (32, 56518592249), (53, 34124433056), (56, 32296338428), (106, 17062216528), (112, 16148169214), (212, 8531108264), (224, 8074084607), (371, 4874919008), (424, 4265554132), (742, 2437459504), (848, 2132777066), (1484, 1218729752), (1693, 1068278176), (1696, 1066388533), (2968, 609364876), (3386, 534139088), (5936, 304682438), (6772, 267069544), (11851, 152611168), (11872, 152341219), (13544, 133534772), (23702, 76305584), (27088, 66767386), (47404, 38152792), (54176, 33383693), (89729, 20156192), (89983, 20099296), (94808, 19076396), (179458, 10078096), (179966, 10049648), (189616, 9538198), (358916, 5039048), (359932, 5024824), (379232, 4769099), (628103, 2879456), (629881, 2871328), (717832, 2519524), (719864, 2512412), (1256206, 1439728), (1259762, 1435664)]