1071567216

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 3064553856

約数和(自身を除く): 1992986640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 163, 213, 284, 326, 426, 489, 568, 639, 643, 652, 852, 978, 1136, 1278, 1286, 1304, 1467, 1704, 1929, 1956, 2556, 2572, 2608, 2934, 3408, 3858, 3912, 5112, 5144, 5787, 5868, 7716, 7824, 10224, 10288, 11573, 11574, 11736, 15432, 23146, 23148, 23472, 30864, 34719, 45653, 46292, 46296, 69438, 91306, 92584, 92592, 104157, 104809, 136959, 138876, 182612, 185168, 208314, 209618, 273918, 277752, 314427, 365224, 410877, 416628, 419236, 547836, 555504, 628854, 730448, 821754, 833256, 838472, 943281, 1095672, 1257708, 1643508, 1666512, 1676944, 1886562, 2191344, 2515416, 3287016, 3773124, 5030832, 6574032, 7441439, 7546248, 14882878, 15092496, 22324317, 29765756, 44648634, 59531512, 66972951, 89297268, 119063024, 133945902, 178594536, 267891804, 357189072, 535783608, 1071567216]

約数ペア:

[(1, 1071567216), (2, 535783608), (3, 357189072), (4, 267891804), (6, 178594536), (8, 133945902), (9, 119063024), (12, 89297268), (16, 66972951), (18, 59531512), (24, 44648634), (36, 29765756), (48, 22324317), (71, 15092496), (72, 14882878), (142, 7546248), (144, 7441439), (163, 6574032), (213, 5030832), (284, 3773124), (326, 3287016), (426, 2515416), (489, 2191344), (568, 1886562), (639, 1676944), (643, 1666512), (652, 1643508), (852, 1257708), (978, 1095672), (1136, 943281), (1278, 838472), (1286, 833256), (1304, 821754), (1467, 730448), (1704, 628854), (1929, 555504), (1956, 547836), (2556, 419236), (2572, 416628), (2608, 410877), (2934, 365224), (3408, 314427), (3858, 277752), (3912, 273918), (5112, 209618), (5144, 208314), (5787, 185168), (5868, 182612), (7716, 138876), (7824, 136959), (10224, 104809), (10288, 104157), (11573, 92592), (11574, 92584), (11736, 91306), (15432, 69438), (23146, 46296), (23148, 46292), (23472, 45653), (30864, 34719)]