513110988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 1438295040

約数和(自身を除く): 925184052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 97, 117, 127, 156, 178, 194, 234, 254, 267, 291, 356, 381, 388, 468, 508, 534, 582, 762, 801, 873, 1068, 1143, 1157, 1164, 1261, 1524, 1602, 1651, 1746, 2286, 2314, 2522, 3204, 3302, 3471, 3492, 3783, 4572, 4628, 4953, 5044, 6604, 6942, 7566, 8633, 9906, 10413, 11303, 11349, 12319, 13884, 14859, 15132, 17266, 19812, 20826, 22606, 22698, 24638, 25899, 29718, 33909, 34532, 36957, 41652, 45212, 45396, 49276, 51798, 59436, 67818, 73914, 77697, 101727, 103596, 110871, 112229, 135636, 146939, 147828, 155394, 160147, 203454, 221742, 224458, 293878, 310788, 320294, 336687, 406908, 440817, 443484, 448916, 480441, 587756, 640588, 673374, 881634, 960882, 1010061, 1096391, 1322451, 1346748, 1441323, 1763268, 1921764, 2020122, 2192782, 2644902, 2882646, 3289173, 4040244, 4385564, 5289804, 5765292, 6578346, 9867519, 13156692, 14253083, 19735038, 28506166, 39470076, 42759249, 57012332, 85518498, 128277747, 171036996, 256555494, 513110988]

約数ペア:

[(1, 513110988), (2, 256555494), (3, 171036996), (4, 128277747), (6, 85518498), (9, 57012332), (12, 42759249), (13, 39470076), (18, 28506166), (26, 19735038), (36, 14253083), (39, 13156692), (52, 9867519), (78, 6578346), (89, 5765292), (97, 5289804), (117, 4385564), (127, 4040244), (156, 3289173), (178, 2882646), (194, 2644902), (234, 2192782), (254, 2020122), (267, 1921764), (291, 1763268), (356, 1441323), (381, 1346748), (388, 1322451), (468, 1096391), (508, 1010061), (534, 960882), (582, 881634), (762, 673374), (801, 640588), (873, 587756), (1068, 480441), (1143, 448916), (1157, 443484), (1164, 440817), (1261, 406908), (1524, 336687), (1602, 320294), (1651, 310788), (1746, 293878), (2286, 224458), (2314, 221742), (2522, 203454), (3204, 160147), (3302, 155394), (3471, 147828), (3492, 146939), (3783, 135636), (4572, 112229), (4628, 110871), (4953, 103596), (5044, 101727), (6604, 77697), (6942, 73914), (7566, 67818), (8633, 59436), (9906, 51798), (10413, 49276), (11303, 45396), (11349, 45212), (12319, 41652), (13884, 36957), (14859, 34532), (15132, 33909), (17266, 29718), (19812, 25899), (20826, 24638), (22606, 22698)]