284987930912

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{242647}}^1$

素因数の和:242818

約数の個数: 72

約数和(自身を含む): 600711035904

約数和(自身を除く): 315723104992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 289, 508, 544, 578, 1016, 1156, 2032, 2159, 2312, 4064, 4318, 4624, 8636, 9248, 17272, 34544, 36703, 69088, 73406, 146812, 242647, 293624, 485294, 587248, 970588, 1174496, 1941176, 3882352, 4124999, 7764704, 8249998, 16499996, 30816169, 32999992, 61632338, 65999984, 70124983, 123264676, 131999968, 140249966, 246529352, 280499932, 493058704, 523874873, 560999864, 986117408, 1047749746, 1121999728, 2095499492, 2243999456, 4190998984, 8381997968, 8905872841, 16763995936, 17811745682, 35623491364, 71246982728, 142493965456, 284987930912]

約数ペア:

[(1, 284987930912), (2, 142493965456), (4, 71246982728), (8, 35623491364), (16, 17811745682), (17, 16763995936), (32, 8905872841), (34, 8381997968), (68, 4190998984), (127, 2243999456), (136, 2095499492), (254, 1121999728), (272, 1047749746), (289, 986117408), (508, 560999864), (544, 523874873), (578, 493058704), (1016, 280499932), (1156, 246529352), (2032, 140249966), (2159, 131999968), (2312, 123264676), (4064, 70124983), (4318, 65999984), (4624, 61632338), (8636, 32999992), (9248, 30816169), (17272, 16499996), (34544, 8249998), (36703, 7764704), (69088, 4124999), (73406, 3882352), (146812, 1941176), (242647, 1174496), (293624, 970588), (485294, 587248)]