254520192

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 723824640

約数和(自身を除く): 469304448

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, 272, 307, 381, 384, 408, 508, 544, 614, 762, 816, 921, 1016, 1088, 1228, 1524, 1632, 1842, 2032, 2159, 2176, 2456, 3048, 3264, 3684, 4064, 4318, 4912, 5219, 6096, 6477, 6528, 7368, 8128, 8636, 9824, 10438, 12192, 12954, 14736, 15657, 16256, 17272, 19648, 20876, 24384, 25908, 29472, 31314, 34544, 38989, 39296, 41752, 48768, 51816, 58944, 62628, 69088, 77978, 83504, 103632, 116967, 117888, 125256, 138176, 155956, 167008, 207264, 233934, 250512, 276352, 311912, 334016, 414528, 467868, 501024, 623824, 662813, 668032, 829056, 935736, 1002048, 1247648, 1325626, 1871472, 1988439, 2004096, 2495296, 2651252, 3742944, 3976878, 4990592, 5302504, 7485888, 7953756, 10605008, 14971776, 15907512, 21210016, 31815024, 42420032, 63630048, 84840064, 127260096, 254520192]

約数ペア:

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