381528048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 1137784320

約数和(自身を除く): 756256272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 89, 92, 132, 138, 176, 178, 184, 253, 264, 267, 276, 353, 356, 368, 506, 528, 534, 552, 706, 712, 759, 979, 1012, 1059, 1068, 1104, 1412, 1424, 1518, 1958, 2024, 2047, 2118, 2136, 2824, 2937, 3036, 3883, 3916, 4048, 4094, 4236, 4272, 5648, 5874, 6072, 6141, 7766, 7832, 8119, 8188, 8472, 11649, 11748, 12144, 12282, 15532, 15664, 16238, 16376, 16944, 22517, 23298, 23496, 24357, 24564, 31064, 31417, 32476, 32752, 45034, 46596, 46992, 48714, 49128, 62128, 62834, 64952, 67551, 89309, 90068, 93192, 94251, 97428, 98256, 125668, 129904, 135102, 178618, 180136, 186384, 188502, 194856, 251336, 267927, 270204, 345587, 357236, 360272, 377004, 389712, 502672, 535854, 540408, 691174, 714472, 722591, 754008, 1036761, 1071708, 1080816, 1382348, 1428944, 1445182, 1508016, 2073522, 2143416, 2167773, 2764696, 2890364, 4147044, 4286832, 4335546, 5529392, 5780728, 7948501, 8294088, 8671092, 11561456, 15897002, 16588176, 17342184, 23845503, 31794004, 34684368, 47691006, 63588008, 95382012, 127176016, 190764024, 381528048]

約数ペア:

[(1, 381528048), (2, 190764024), (3, 127176016), (4, 95382012), (6, 63588008), (8, 47691006), (11, 34684368), (12, 31794004), (16, 23845503), (22, 17342184), (23, 16588176), (24, 15897002), (33, 11561456), (44, 8671092), (46, 8294088), (48, 7948501), (66, 5780728), (69, 5529392), (88, 4335546), (89, 4286832), (92, 4147044), (132, 2890364), (138, 2764696), (176, 2167773), (178, 2143416), (184, 2073522), (253, 1508016), (264, 1445182), (267, 1428944), (276, 1382348), (353, 1080816), (356, 1071708), (368, 1036761), (506, 754008), (528, 722591), (534, 714472), (552, 691174), (706, 540408), (712, 535854), (759, 502672), (979, 389712), (1012, 377004), (1059, 360272), (1068, 357236), (1104, 345587), (1412, 270204), (1424, 267927), (1518, 251336), (1958, 194856), (2024, 188502), (2047, 186384), (2118, 180136), (2136, 178618), (2824, 135102), (2937, 129904), (3036, 125668), (3883, 98256), (3916, 97428), (4048, 94251), (4094, 93192), (4236, 90068), (4272, 89309), (5648, 67551), (5874, 64952), (6072, 62834), (6141, 62128), (7766, 49128), (7832, 48714), (8119, 46992), (8188, 46596), (8472, 45034), (11649, 32752), (11748, 32476), (12144, 31417), (12282, 31064), (15532, 24564), (15664, 24357), (16238, 23496), (16376, 23298), (16944, 22517)]