15691804648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4931

約数の個数: 128

約数和(自身を含む): 34938086400

約数和(自身を除く): 19246281752

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 47, 52, 58, 92, 94, 104, 116, 184, 188, 232, 299, 376, 377, 598, 611, 667, 754, 1081, 1196, 1222, 1334, 1363, 1508, 2162, 2392, 2444, 2668, 2726, 3016, 4324, 4813, 4888, 5336, 5452, 8648, 8671, 9626, 10904, 14053, 17342, 17719, 19252, 28106, 31349, 34684, 35438, 38504, 56212, 62569, 62698, 69368, 70876, 110699, 112424, 125138, 125396, 139577, 141752, 221398, 226211, 250276, 250792, 279154, 407537, 442796, 452422, 500552, 558308, 815074, 885592, 904844, 1116616, 1439087, 1630148, 1809688, 1814501, 2878174, 2940743, 3210271, 3260296, 3629002, 5202853, 5756348, 5881486, 6420542, 6560119, 7258004, 10405706, 11512696, 11762972, 12841084, 13120238, 14516008, 20811412, 23525944, 25682168, 26240476, 41622824, 41733523, 52480952, 67637089, 83467046, 85281547, 135274178, 150882737, 166934092, 170563094, 270548356, 301765474, 333868184, 341126188, 541096712, 603530948, 682252376, 1207061896, 1961475581, 3922951162, 7845902324, 15691804648]

約数ペア:

[(1, 15691804648), (2, 7845902324), (4, 3922951162), (8, 1961475581), (13, 1207061896), (23, 682252376), (26, 603530948), (29, 541096712), (46, 341126188), (47, 333868184), (52, 301765474), (58, 270548356), (92, 170563094), (94, 166934092), (104, 150882737), (116, 135274178), (184, 85281547), (188, 83467046), (232, 67637089), (299, 52480952), (376, 41733523), (377, 41622824), (598, 26240476), (611, 25682168), (667, 23525944), (754, 20811412), (1081, 14516008), (1196, 13120238), (1222, 12841084), (1334, 11762972), (1363, 11512696), (1508, 10405706), (2162, 7258004), (2392, 6560119), (2444, 6420542), (2668, 5881486), (2726, 5756348), (3016, 5202853), (4324, 3629002), (4813, 3260296), (4888, 3210271), (5336, 2940743), (5452, 2878174), (8648, 1814501), (8671, 1809688), (9626, 1630148), (10904, 1439087), (14053, 1116616), (17342, 904844), (17719, 885592), (19252, 815074), (28106, 558308), (31349, 500552), (34684, 452422), (35438, 442796), (38504, 407537), (56212, 279154), (62569, 250792), (62698, 250276), (69368, 226211), (70876, 221398), (110699, 141752), (112424, 139577), (125138, 125396)]