1948563864

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 6256958400

約数和(自身を除く): 4308394536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 89, 92, 104, 108, 113, 117, 138, 156, 162, 178, 184, 207, 216, 226, 234, 267, 276, 299, 312, 324, 339, 351, 356, 414, 452, 468, 534, 552, 598, 621, 648, 678, 702, 712, 801, 828, 897, 904, 936, 1017, 1053, 1068, 1157, 1196, 1242, 1356, 1404, 1469, 1602, 1656, 1794, 1863, 2034, 2047, 2106, 2136, 2314, 2392, 2403, 2484, 2599, 2691, 2712, 2808, 2938, 3051, 3204, 3471, 3588, 3726, 4068, 4094, 4212, 4407, 4628, 4806, 4968, 5198, 5382, 5876, 6102, 6141, 6408, 6942, 7176, 7209, 7452, 7797, 8073, 8136, 8188, 8424, 8814, 9153, 9256, 9612, 10057, 10396, 10413, 10764, 11752, 12204, 12282, 13221, 13884, 14418, 14904, 15594, 16146, 16376, 17628, 18306, 18423, 19224, 20114, 20792, 20826, 21528, 23391, 24219, 24408, 24564, 26442, 26611, 27768, 28836, 30171, 31188, 31239, 32292, 33787, 35256, 36612, 36846, 39663, 40228, 41652, 46782, 48438, 49128, 52884, 53222, 55269, 57672, 60342, 62376, 62478, 64584, 67574, 70173, 73224, 73692, 79326, 79833, 80456, 83304, 90513, 93564, 93717, 96876, 101361, 105768, 106444, 110538, 118989, 120684, 124956, 130741, 135148, 140346, 147384, 158652, 159666, 165807, 181026, 187128, 187434, 193752, 202722, 210519, 212888, 221076, 231311, 237978, 239499, 241368, 249912, 261482, 270296, 271539, 280692, 304083, 317304, 319332, 331614, 362052, 374868, 392223, 405444, 421038, 442152, 462622, 475956, 478998, 522964, 543078, 561384, 608166, 638664, 663228, 693933, 718497, 724104, 749736, 784446, 810888, 814617, 842076, 912249, 925244, 951912, 957996, 1045928, 1086156, 1176669, 1216332, 1326456, 1387866, 1436994, 1568892, 1629234, 1684152, 1824498, 1850488, 1915992, 2081799, 2155491, 2172312, 2353338, 2432664, 2736747, 2775732, 2873988, 3007043, 3137784, 3258468, 3530007, 3648996, 4163598, 4310982, 4706676, 5473494, 5551464, 5747976, 6014086, 6245397, 6516936, 7060014, 7297992, 8327196, 8621964, 9021129, 9413352, 10590021, 10946988, 12028172, 12490794, 14120028, 16654392, 17243928, 18042258, 18736191, 21180042, 21893976, 24056344, 24981588, 27063387, 28240056, 36084516, 37472382, 42360084, 49963176, 54126774, 72169032, 74944764, 81190161, 84720168, 108253548, 149889528, 162380322, 216507096, 243570483, 324760644, 487140966, 649521288, 974281932, 1948563864]

約数ペア:

[(1, 1948563864), (2, 974281932), (3, 649521288), (4, 487140966), (6, 324760644), (8, 243570483), (9, 216507096), (12, 162380322), (13, 149889528), (18, 108253548), (23, 84720168), (24, 81190161), (26, 74944764), (27, 72169032), (36, 54126774), (39, 49963176), (46, 42360084), (52, 37472382), (54, 36084516), (69, 28240056), (72, 27063387), (78, 24981588), (81, 24056344), (89, 21893976), (92, 21180042), (104, 18736191), (108, 18042258), (113, 17243928), (117, 16654392), (138, 14120028), (156, 12490794), (162, 12028172), (178, 10946988), (184, 10590021), (207, 9413352), (216, 9021129), (226, 8621964), (234, 8327196), (267, 7297992), (276, 7060014), (299, 6516936), (312, 6245397), (324, 6014086), (339, 5747976), (351, 5551464), (356, 5473494), (414, 4706676), (452, 4310982), (468, 4163598), (534, 3648996), (552, 3530007), (598, 3258468), (621, 3137784), (648, 3007043), (678, 2873988), (702, 2775732), (712, 2736747), (801, 2432664), (828, 2353338), (897, 2172312), (904, 2155491), (936, 2081799), (1017, 1915992), (1053, 1850488), (1068, 1824498), (1157, 1684152), (1196, 1629234), (1242, 1568892), (1356, 1436994), (1404, 1387866), (1469, 1326456), (1602, 1216332), (1656, 1176669), (1794, 1086156), (1863, 1045928), (2034, 957996), (2047, 951912), (2106, 925244), (2136, 912249), (2314, 842076), (2392, 814617), (2403, 810888), (2484, 784446), (2599, 749736), (2691, 724104), (2712, 718497), (2808, 693933), (2938, 663228), (3051, 638664), (3204, 608166), (3471, 561384), (3588, 543078), (3726, 522964), (4068, 478998), (4094, 475956), (4212, 462622), (4407, 442152), (4628, 421038), (4806, 405444), (4968, 392223), (5198, 374868), (5382, 362052), (5876, 331614), (6102, 319332), (6141, 317304), (6408, 304083), (6942, 280692), (7176, 271539), (7209, 270296), (7452, 261482), (7797, 249912), (8073, 241368), (8136, 239499), (8188, 237978), (8424, 231311), (8814, 221076), (9153, 212888), (9256, 210519), (9612, 202722), (10057, 193752), (10396, 187434), (10413, 187128), (10764, 181026), (11752, 165807), (12204, 159666), (12282, 158652), (13221, 147384), (13884, 140346), (14418, 135148), (14904, 130741), (15594, 124956), (16146, 120684), (16376, 118989), (17628, 110538), (18306, 106444), (18423, 105768), (19224, 101361), (20114, 96876), (20792, 93717), (20826, 93564), (21528, 90513), (23391, 83304), (24219, 80456), (24408, 79833), (24564, 79326), (26442, 73692), (26611, 73224), (27768, 70173), (28836, 67574), (30171, 64584), (31188, 62478), (31239, 62376), (32292, 60342), (33787, 57672), (35256, 55269), (36612, 53222), (36846, 52884), (39663, 49128), (40228, 48438), (41652, 46782)]