308555136

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 992256000

約数和(自身を除く): 683700864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 96, 108, 111, 114, 127, 128, 144, 148, 152, 171, 192, 216, 222, 228, 254, 288, 296, 304, 333, 342, 381, 384, 432, 444, 456, 508, 513, 576, 592, 608, 666, 684, 703, 762, 864, 888, 912, 999, 1016, 1026, 1143, 1152, 1184, 1216, 1332, 1368, 1406, 1524, 1728, 1776, 1824, 1998, 2032, 2052, 2109, 2286, 2368, 2413, 2432, 2664, 2736, 2812, 3048, 3429, 3456, 3552, 3648, 3996, 4064, 4104, 4218, 4572, 4699, 4736, 4826, 5328, 5472, 5624, 6096, 6327, 6858, 7104, 7239, 7296, 7992, 8128, 8208, 8436, 9144, 9398, 9652, 10656, 10944, 11248, 12192, 12654, 13716, 14097, 14208, 14478, 15984, 16256, 16416, 16872, 18288, 18796, 18981, 19304, 21312, 21717, 21888, 22496, 24384, 25308, 27432, 28194, 28956, 31968, 32832, 33744, 36576, 37592, 37962, 38608, 42291, 42624, 43434, 44992, 48768, 50616, 54864, 56388, 57912, 63936, 65151, 65664, 67488, 73152, 75184, 75924, 77216, 84582, 86868, 89281, 89984, 101232, 109728, 112776, 115824, 126873, 127872, 130302, 134976, 146304, 150368, 151848, 154432, 169164, 173736, 178562, 202464, 219456, 225552, 231648, 253746, 260604, 267843, 269952, 300736, 303696, 308864, 338328, 347472, 357124, 404928, 438912, 451104, 463296, 507492, 521208, 535686, 601472, 607392, 676656, 694944, 714248, 803529, 809856, 902208, 926592, 1014984, 1042416, 1071372, 1214784, 1353312, 1389888, 1428496, 1607058, 1804416, 2029968, 2084832, 2142744, 2410587, 2429568, 2706624, 2779776, 2856992, 3214116, 4059936, 4169664, 4285488, 4821174, 5413248, 5713984, 6428232, 8119872, 8339328, 8570976, 9642348, 11427968, 12856464, 16239744, 17141952, 19284696, 25712928, 34283904, 38569392, 51425856, 77138784, 102851712, 154277568, 308555136]

約数ペア:

[(1, 308555136), (2, 154277568), (3, 102851712), (4, 77138784), (6, 51425856), (8, 38569392), (9, 34283904), (12, 25712928), (16, 19284696), (18, 17141952), (19, 16239744), (24, 12856464), (27, 11427968), (32, 9642348), (36, 8570976), (37, 8339328), (38, 8119872), (48, 6428232), (54, 5713984), (57, 5413248), (64, 4821174), (72, 4285488), (74, 4169664), (76, 4059936), (96, 3214116), (108, 2856992), (111, 2779776), (114, 2706624), (127, 2429568), (128, 2410587), (144, 2142744), (148, 2084832), (152, 2029968), (171, 1804416), (192, 1607058), (216, 1428496), (222, 1389888), (228, 1353312), (254, 1214784), (288, 1071372), (296, 1042416), (304, 1014984), (333, 926592), (342, 902208), (381, 809856), (384, 803529), (432, 714248), (444, 694944), (456, 676656), (508, 607392), (513, 601472), (576, 535686), (592, 521208), (608, 507492), (666, 463296), (684, 451104), (703, 438912), (762, 404928), (864, 357124), (888, 347472), (912, 338328), (999, 308864), (1016, 303696), (1026, 300736), (1143, 269952), (1152, 267843), (1184, 260604), (1216, 253746), (1332, 231648), (1368, 225552), (1406, 219456), (1524, 202464), (1728, 178562), (1776, 173736), (1824, 169164), (1998, 154432), (2032, 151848), (2052, 150368), (2109, 146304), (2286, 134976), (2368, 130302), (2413, 127872), (2432, 126873), (2664, 115824), (2736, 112776), (2812, 109728), (3048, 101232), (3429, 89984), (3456, 89281), (3552, 86868), (3648, 84582), (3996, 77216), (4064, 75924), (4104, 75184), (4218, 73152), (4572, 67488), (4699, 65664), (4736, 65151), (4826, 63936), (5328, 57912), (5472, 56388), (5624, 54864), (6096, 50616), (6327, 48768), (6858, 44992), (7104, 43434), (7239, 42624), (7296, 42291), (7992, 38608), (8128, 37962), (8208, 37592), (8436, 36576), (9144, 33744), (9398, 32832), (9652, 31968), (10656, 28956), (10944, 28194), (11248, 27432), (12192, 25308), (12654, 24384), (13716, 22496), (14097, 21888), (14208, 21717), (14478, 21312), (15984, 19304), (16256, 18981), (16416, 18796), (16872, 18288)]