306287184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 944510976

約数和(自身を除く): 638223792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 71, 74, 84, 111, 112, 142, 148, 168, 213, 222, 259, 284, 296, 336, 347, 426, 444, 497, 518, 568, 592, 694, 777, 852, 888, 994, 1036, 1041, 1136, 1388, 1491, 1554, 1704, 1776, 1988, 2072, 2082, 2429, 2627, 2776, 2982, 3108, 3408, 3976, 4144, 4164, 4858, 5254, 5552, 5964, 6216, 7287, 7881, 7952, 8328, 9716, 10508, 11928, 12432, 12839, 14574, 15762, 16656, 18389, 19432, 21016, 23856, 24637, 25678, 29148, 31524, 36778, 38517, 38864, 42032, 49274, 51356, 55167, 58296, 63048, 73556, 73911, 77034, 89873, 98548, 102712, 110334, 116592, 126096, 147112, 147822, 154068, 172459, 179746, 197096, 205424, 220668, 269619, 294224, 295644, 308136, 344918, 359492, 394192, 441336, 517377, 539238, 591288, 616272, 689836, 718984, 882672, 911569, 1034754, 1078476, 1182576, 1379672, 1437968, 1823138, 2069508, 2156952, 2734707, 2759344, 3646276, 4139016, 4313904, 5469414, 6380983, 7292552, 8278032, 10938828, 12761966, 14585104, 19142949, 21877656, 25523932, 38285898, 43755312, 51047864, 76571796, 102095728, 153143592, 306287184]

約数ペア:

[(1, 306287184), (2, 153143592), (3, 102095728), (4, 76571796), (6, 51047864), (7, 43755312), (8, 38285898), (12, 25523932), (14, 21877656), (16, 19142949), (21, 14585104), (24, 12761966), (28, 10938828), (37, 8278032), (42, 7292552), (48, 6380983), (56, 5469414), (71, 4313904), (74, 4139016), (84, 3646276), (111, 2759344), (112, 2734707), (142, 2156952), (148, 2069508), (168, 1823138), (213, 1437968), (222, 1379672), (259, 1182576), (284, 1078476), (296, 1034754), (336, 911569), (347, 882672), (426, 718984), (444, 689836), (497, 616272), (518, 591288), (568, 539238), (592, 517377), (694, 441336), (777, 394192), (852, 359492), (888, 344918), (994, 308136), (1036, 295644), (1041, 294224), (1136, 269619), (1388, 220668), (1491, 205424), (1554, 197096), (1704, 179746), (1776, 172459), (1988, 154068), (2072, 147822), (2082, 147112), (2429, 126096), (2627, 116592), (2776, 110334), (2982, 102712), (3108, 98548), (3408, 89873), (3976, 77034), (4144, 73911), (4164, 73556), (4858, 63048), (5254, 58296), (5552, 55167), (5964, 51356), (6216, 49274), (7287, 42032), (7881, 38864), (7952, 38517), (8328, 36778), (9716, 31524), (10508, 29148), (11928, 25678), (12432, 24637), (12839, 23856), (14574, 21016), (15762, 19432), (16656, 18389)]