15217367048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3331}}^1$

素因数の和:3503

約数の個数: 96

約数和(自身を含む): 32195116800

約数和(自身を除く): 16977749752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 109, 124, 169, 218, 248, 338, 403, 436, 676, 806, 872, 1352, 1417, 1612, 2834, 3224, 3331, 3379, 5239, 5668, 6662, 6758, 10478, 11336, 13324, 13516, 18421, 20956, 26648, 27032, 36842, 41912, 43303, 43927, 73684, 86606, 87854, 103261, 147368, 173212, 175708, 206522, 346424, 351416, 363079, 413044, 562939, 571051, 726158, 826088, 1125878, 1142102, 1342393, 1452316, 2251756, 2284204, 2684786, 2904632, 4503512, 4568408, 4720027, 5369572, 9440054, 10739144, 11255449, 17451109, 18880108, 22510898, 34902218, 37760216, 45021796, 61360351, 69804436, 90043592, 122720702, 139608872, 146320837, 245441404, 292641674, 490882808, 585283348, 1170566696, 1902170881, 3804341762, 7608683524, 15217367048]

約数ペア:

[(1, 15217367048), (2, 7608683524), (4, 3804341762), (8, 1902170881), (13, 1170566696), (26, 585283348), (31, 490882808), (52, 292641674), (62, 245441404), (104, 146320837), (109, 139608872), (124, 122720702), (169, 90043592), (218, 69804436), (248, 61360351), (338, 45021796), (403, 37760216), (436, 34902218), (676, 22510898), (806, 18880108), (872, 17451109), (1352, 11255449), (1417, 10739144), (1612, 9440054), (2834, 5369572), (3224, 4720027), (3331, 4568408), (3379, 4503512), (5239, 2904632), (5668, 2684786), (6662, 2284204), (6758, 2251756), (10478, 1452316), (11336, 1342393), (13324, 1142102), (13516, 1125878), (18421, 826088), (20956, 726158), (26648, 571051), (27032, 562939), (36842, 413044), (41912, 363079), (43303, 351416), (43927, 346424), (73684, 206522), (86606, 175708), (87854, 173212), (103261, 147368)]