919250384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 2159861760

約数和(自身を除く): 1240611376

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 89, 92, 104, 127, 136, 178, 184, 208, 221, 254, 272, 299, 356, 368, 391, 442, 508, 598, 712, 782, 884, 1016, 1157, 1196, 1424, 1513, 1564, 1651, 1768, 2032, 2047, 2159, 2314, 2392, 2921, 3026, 3128, 3302, 3536, 4094, 4318, 4628, 4784, 5083, 5842, 6052, 6256, 6604, 8188, 8636, 9256, 10166, 11303, 11684, 12104, 13208, 16376, 17272, 18512, 19669, 20332, 22606, 23368, 24208, 26416, 26611, 28067, 32752, 34544, 34799, 37973, 39338, 40664, 45212, 46736, 49657, 53222, 56134, 69598, 75946, 78676, 81328, 90424, 99314, 106444, 112268, 139196, 146939, 151892, 157352, 180848, 192151, 198628, 212888, 224536, 259969, 278392, 293878, 303784, 314704, 384302, 397256, 425776, 449072, 452387, 519938, 556784, 587756, 607568, 645541, 768604, 794512, 904774, 1039876, 1175512, 1291082, 1537208, 1809548, 2079752, 2351024, 2497963, 2582164, 3074416, 3379597, 3619096, 4159504, 4419473, 4995926, 5164328, 6759194, 7238192, 8838946, 9991852, 10328656, 13518388, 17677892, 19983704, 27036776, 35355784, 39967408, 54073552, 57453149, 70711568, 114906298, 229812596, 459625192, 919250384]

約数ペア:

[(1, 919250384), (2, 459625192), (4, 229812596), (8, 114906298), (13, 70711568), (16, 57453149), (17, 54073552), (23, 39967408), (26, 35355784), (34, 27036776), (46, 19983704), (52, 17677892), (68, 13518388), (89, 10328656), (92, 9991852), (104, 8838946), (127, 7238192), (136, 6759194), (178, 5164328), (184, 4995926), (208, 4419473), (221, 4159504), (254, 3619096), (272, 3379597), (299, 3074416), (356, 2582164), (368, 2497963), (391, 2351024), (442, 2079752), (508, 1809548), (598, 1537208), (712, 1291082), (782, 1175512), (884, 1039876), (1016, 904774), (1157, 794512), (1196, 768604), (1424, 645541), (1513, 607568), (1564, 587756), (1651, 556784), (1768, 519938), (2032, 452387), (2047, 449072), (2159, 425776), (2314, 397256), (2392, 384302), (2921, 314704), (3026, 303784), (3128, 293878), (3302, 278392), (3536, 259969), (4094, 224536), (4318, 212888), (4628, 198628), (4784, 192151), (5083, 180848), (5842, 157352), (6052, 151892), (6256, 146939), (6604, 139196), (8188, 112268), (8636, 106444), (9256, 99314), (10166, 90424), (11303, 81328), (11684, 78676), (12104, 75946), (13208, 69598), (16376, 56134), (17272, 53222), (18512, 49657), (19669, 46736), (20332, 45212), (22606, 40664), (23368, 39338), (24208, 37973), (26416, 34799), (26611, 34544), (28067, 32752)]