2515671424

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 6095373120

約数和(自身を除く): 3579701696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 317, 448, 476, 521, 544, 634, 896, 952, 1042, 1088, 1268, 1904, 2084, 2176, 2219, 2536, 3647, 3808, 4168, 4438, 5072, 5389, 7294, 7616, 8336, 8857, 8876, 10144, 10778, 14588, 15232, 16672, 17714, 17752, 20288, 21556, 29176, 33344, 35428, 35504, 37723, 40576, 43112, 58352, 61999, 66688, 70856, 71008, 75446, 86224, 116704, 123998, 141712, 142016, 150892, 165157, 172448, 233408, 247996, 283424, 284032, 301784, 330314, 344896, 466816, 495992, 566848, 603568, 660628, 689792, 991984, 1133696, 1156099, 1207136, 1321256, 1983968, 2312198, 2414272, 2642512, 2807669, 3967936, 4624396, 4828544, 5285024, 5615338, 7935872, 9248792, 10570048, 11230676, 18497584, 19653683, 21140096, 22461352, 36995168, 39307366, 44922704, 73990336, 78614732, 89845408, 147980672, 157229464, 179690816, 314458928, 359381632, 628917856, 1257835712, 2515671424]

約数ペア:

[(1, 2515671424), (2, 1257835712), (4, 628917856), (7, 359381632), (8, 314458928), (14, 179690816), (16, 157229464), (17, 147980672), (28, 89845408), (32, 78614732), (34, 73990336), (56, 44922704), (64, 39307366), (68, 36995168), (112, 22461352), (119, 21140096), (128, 19653683), (136, 18497584), (224, 11230676), (238, 10570048), (272, 9248792), (317, 7935872), (448, 5615338), (476, 5285024), (521, 4828544), (544, 4624396), (634, 3967936), (896, 2807669), (952, 2642512), (1042, 2414272), (1088, 2312198), (1268, 1983968), (1904, 1321256), (2084, 1207136), (2176, 1156099), (2219, 1133696), (2536, 991984), (3647, 689792), (3808, 660628), (4168, 603568), (4438, 566848), (5072, 495992), (5389, 466816), (7294, 344896), (7616, 330314), (8336, 301784), (8857, 284032), (8876, 283424), (10144, 247996), (10778, 233408), (14588, 172448), (15232, 165157), (16672, 150892), (17714, 142016), (17752, 141712), (20288, 123998), (21556, 116704), (29176, 86224), (33344, 75446), (35428, 71008), (35504, 70856), (37723, 66688), (40576, 61999), (43112, 58352)]