1771468248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5473

約数の個数: 128

約数和(自身を含む): 5115052800

約数和(自身を除く): 3343584552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 43, 44, 58, 66, 86, 87, 88, 116, 129, 132, 172, 174, 232, 258, 264, 319, 344, 348, 473, 516, 638, 696, 946, 957, 1032, 1247, 1276, 1419, 1892, 1914, 2494, 2552, 2838, 3741, 3784, 3828, 4988, 5381, 5676, 7482, 7656, 9976, 10762, 11352, 13717, 14964, 16143, 21524, 27434, 29928, 32286, 41151, 43048, 54868, 59191, 64572, 82302, 109736, 118382, 129144, 156049, 164604, 177573, 231383, 236764, 312098, 329208, 355146, 462766, 468147, 473528, 624196, 694149, 710292, 925532, 936294, 1248392, 1388298, 1420584, 1716539, 1851064, 1872588, 2545213, 2776596, 3433078, 3745176, 5090426, 5149617, 5553192, 6710107, 6866156, 7635639, 10180852, 10299234, 13420214, 13732312, 15271278, 20130321, 20361704, 20598468, 26840428, 30542556, 40260642, 41196936, 53680856, 61085112, 73811177, 80521284, 147622354, 161042568, 221433531, 295244708, 442867062, 590489416, 885734124, 1771468248]

約数ペア:

[(1, 1771468248), (2, 885734124), (3, 590489416), (4, 442867062), (6, 295244708), (8, 221433531), (11, 161042568), (12, 147622354), (22, 80521284), (24, 73811177), (29, 61085112), (33, 53680856), (43, 41196936), (44, 40260642), (58, 30542556), (66, 26840428), (86, 20598468), (87, 20361704), (88, 20130321), (116, 15271278), (129, 13732312), (132, 13420214), (172, 10299234), (174, 10180852), (232, 7635639), (258, 6866156), (264, 6710107), (319, 5553192), (344, 5149617), (348, 5090426), (473, 3745176), (516, 3433078), (638, 2776596), (696, 2545213), (946, 1872588), (957, 1851064), (1032, 1716539), (1247, 1420584), (1276, 1388298), (1419, 1248392), (1892, 936294), (1914, 925532), (2494, 710292), (2552, 694149), (2838, 624196), (3741, 473528), (3784, 468147), (3828, 462766), (4988, 355146), (5381, 329208), (5676, 312098), (7482, 236764), (7656, 231383), (9976, 177573), (10762, 164604), (11352, 156049), (13717, 129144), (14964, 118382), (16143, 109736), (21524, 82302), (27434, 64572), (29928, 59191), (32286, 54868), (41151, 43048)]