66668448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 159768672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 96, 112, 116, 132, 154, 168, 174, 176, 203, 224, 231, 232, 264, 308, 311, 319, 336, 348, 352, 406, 462, 464, 528, 609, 616, 622, 638, 672, 696, 812, 924, 928, 933, 957, 1056, 1218, 1232, 1244, 1276, 1392, 1624, 1848, 1866, 1914, 2177, 2233, 2436, 2464, 2488, 2552, 2784, 3248, 3421, 3696, 3732, 3828, 4354, 4466, 4872, 4976, 5104, 6496, 6531, 6699, 6842, 7392, 7464, 7656, 8708, 8932, 9019, 9744, 9952, 10208, 10263, 13062, 13398, 13684, 14928, 15312, 17416, 17864, 18038, 19488, 20526, 23947, 26124, 26796, 27057, 27368, 29856, 30624, 34832, 35728, 36076, 41052, 47894, 52248, 53592, 54114, 54736, 63133, 69664, 71456, 71841, 72152, 82104, 95788, 99209, 104496, 107184, 108228, 109472, 126266, 143682, 144304, 164208, 189399, 191576, 198418, 208992, 214368, 216456, 252532, 287364, 288608, 297627, 328416, 378798, 383152, 396836, 432912, 505064, 574728, 595254, 694463, 757596, 766304, 793672, 865824, 1010128, 1149456, 1190508, 1388926, 1515192, 1587344, 2020256, 2083389, 2298912, 2381016, 2777852, 3030384, 3174688, 4166778, 4762032, 5555704, 6060768, 8333556, 9524064, 11111408, 16667112, 22222816, 33334224, 66668448]

約数ペア:

[(1, 66668448), (2, 33334224), (3, 22222816), (4, 16667112), (6, 11111408), (7, 9524064), (8, 8333556), (11, 6060768), (12, 5555704), (14, 4762032), (16, 4166778), (21, 3174688), (22, 3030384), (24, 2777852), (28, 2381016), (29, 2298912), (32, 2083389), (33, 2020256), (42, 1587344), (44, 1515192), (48, 1388926), (56, 1190508), (58, 1149456), (66, 1010128), (77, 865824), (84, 793672), (87, 766304), (88, 757596), (96, 694463), (112, 595254), (116, 574728), (132, 505064), (154, 432912), (168, 396836), (174, 383152), (176, 378798), (203, 328416), (224, 297627), (231, 288608), (232, 287364), (264, 252532), (308, 216456), (311, 214368), (319, 208992), (336, 198418), (348, 191576), (352, 189399), (406, 164208), (462, 144304), (464, 143682), (528, 126266), (609, 109472), (616, 108228), (622, 107184), (638, 104496), (672, 99209), (696, 95788), (812, 82104), (924, 72152), (928, 71841), (933, 71456), (957, 69664), (1056, 63133), (1218, 54736), (1232, 54114), (1244, 53592), (1276, 52248), (1392, 47894), (1624, 41052), (1848, 36076), (1866, 35728), (1914, 34832), (2177, 30624), (2233, 29856), (2436, 27368), (2464, 27057), (2488, 26796), (2552, 26124), (2784, 23947), (3248, 20526), (3421, 19488), (3696, 18038), (3732, 17864), (3828, 17416), (4354, 15312), (4466, 14928), (4872, 13684), (4976, 13398), (5104, 13062), (6496, 10263), (6531, 10208), (6699, 9952), (6842, 9744), (7392, 9019), (7464, 8932), (7656, 8708)]