2437759128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8581}}^1$

素因数の和:8705

約数の個数: 128

約数和(自身を含む): 7414848000

約数和(自身を除く): 4977088872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 89, 114, 133, 152, 168, 178, 228, 266, 267, 356, 399, 456, 532, 534, 623, 712, 798, 1064, 1068, 1246, 1596, 1691, 1869, 2136, 2492, 3192, 3382, 3738, 4984, 5073, 6764, 7476, 8581, 10146, 11837, 13528, 14952, 17162, 20292, 23674, 25743, 34324, 35511, 40584, 47348, 51486, 60067, 68648, 71022, 94696, 102972, 120134, 142044, 163039, 180201, 205944, 240268, 284088, 326078, 360402, 480536, 489117, 652156, 720804, 763709, 978234, 1141273, 1304312, 1441608, 1527418, 1956468, 2282546, 2291127, 3054836, 3423819, 3912936, 4565092, 4582254, 5345963, 6109672, 6847638, 9130184, 9164508, 10691926, 13695276, 14510471, 16037889, 18329016, 21383852, 27390552, 29020942, 32075778, 42767704, 43531413, 58041884, 64151556, 87062826, 101573297, 116083768, 128303112, 174125652, 203146594, 304719891, 348251304, 406293188, 609439782, 812586376, 1218879564, 2437759128]

約数ペア:

[(1, 2437759128), (2, 1218879564), (3, 812586376), (4, 609439782), (6, 406293188), (7, 348251304), (8, 304719891), (12, 203146594), (14, 174125652), (19, 128303112), (21, 116083768), (24, 101573297), (28, 87062826), (38, 64151556), (42, 58041884), (56, 43531413), (57, 42767704), (76, 32075778), (84, 29020942), (89, 27390552), (114, 21383852), (133, 18329016), (152, 16037889), (168, 14510471), (178, 13695276), (228, 10691926), (266, 9164508), (267, 9130184), (356, 6847638), (399, 6109672), (456, 5345963), (532, 4582254), (534, 4565092), (623, 3912936), (712, 3423819), (798, 3054836), (1064, 2291127), (1068, 2282546), (1246, 1956468), (1596, 1527418), (1691, 1441608), (1869, 1304312), (2136, 1141273), (2492, 978234), (3192, 763709), (3382, 720804), (3738, 652156), (4984, 489117), (5073, 480536), (6764, 360402), (7476, 326078), (8581, 284088), (10146, 240268), (11837, 205944), (13528, 180201), (14952, 163039), (17162, 142044), (20292, 120134), (23674, 102972), (25743, 94696), (34324, 71022), (35511, 68648), (40584, 60067), (47348, 51486)]