509040384

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 1450487808

約数和(自身を除く): 941447424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 127, 128, 136, 192, 204, 254, 256, 272, 307, 381, 384, 408, 508, 544, 614, 762, 768, 816, 921, 1016, 1088, 1228, 1524, 1632, 1842, 2032, 2159, 2176, 2456, 3048, 3264, 3684, 4064, 4318, 4352, 4912, 5219, 6096, 6477, 6528, 7368, 8128, 8636, 9824, 10438, 12192, 12954, 13056, 14736, 15657, 16256, 17272, 19648, 20876, 24384, 25908, 29472, 31314, 32512, 34544, 38989, 39296, 41752, 48768, 51816, 58944, 62628, 69088, 77978, 78592, 83504, 97536, 103632, 116967, 117888, 125256, 138176, 155956, 167008, 207264, 233934, 235776, 250512, 276352, 311912, 334016, 414528, 467868, 501024, 552704, 623824, 662813, 668032, 829056, 935736, 1002048, 1247648, 1325626, 1336064, 1658112, 1871472, 1988439, 2004096, 2495296, 2651252, 3742944, 3976878, 4008192, 4990592, 5302504, 7485888, 7953756, 9981184, 10605008, 14971776, 15907512, 21210016, 29943552, 31815024, 42420032, 63630048, 84840064, 127260096, 169680128, 254520192, 509040384]

約数ペア:

[(1, 509040384), (2, 254520192), (3, 169680128), (4, 127260096), (6, 84840064), (8, 63630048), (12, 42420032), (16, 31815024), (17, 29943552), (24, 21210016), (32, 15907512), (34, 14971776), (48, 10605008), (51, 9981184), (64, 7953756), (68, 7485888), (96, 5302504), (102, 4990592), (127, 4008192), (128, 3976878), (136, 3742944), (192, 2651252), (204, 2495296), (254, 2004096), (256, 1988439), (272, 1871472), (307, 1658112), (381, 1336064), (384, 1325626), (408, 1247648), (508, 1002048), (544, 935736), (614, 829056), (762, 668032), (768, 662813), (816, 623824), (921, 552704), (1016, 501024), (1088, 467868), (1228, 414528), (1524, 334016), (1632, 311912), (1842, 276352), (2032, 250512), (2159, 235776), (2176, 233934), (2456, 207264), (3048, 167008), (3264, 155956), (3684, 138176), (4064, 125256), (4318, 117888), (4352, 116967), (4912, 103632), (5219, 97536), (6096, 83504), (6477, 78592), (6528, 77978), (7368, 69088), (8128, 62628), (8636, 58944), (9824, 51816), (10438, 48768), (12192, 41752), (12954, 39296), (13056, 38989), (14736, 34544), (15657, 32512), (16256, 31314), (17272, 29472), (19648, 25908), (20876, 24384)]