495091968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 1640432640

約数和(自身を除く): 1145340672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 64, 74, 76, 84, 96, 111, 112, 114, 128, 131, 133, 148, 152, 168, 192, 222, 224, 228, 256, 259, 262, 266, 296, 304, 336, 384, 393, 399, 444, 448, 456, 518, 524, 532, 592, 608, 672, 703, 768, 777, 786, 798, 888, 896, 912, 917, 1036, 1048, 1064, 1184, 1216, 1344, 1406, 1554, 1572, 1596, 1776, 1792, 1824, 1834, 2072, 2096, 2109, 2128, 2368, 2432, 2489, 2688, 2751, 2812, 3108, 3144, 3192, 3552, 3648, 3668, 4144, 4192, 4218, 4256, 4736, 4847, 4864, 4921, 4978, 5376, 5502, 5624, 6216, 6288, 6384, 7104, 7296, 7336, 7467, 8288, 8384, 8436, 8512, 9472, 9694, 9842, 9956, 11004, 11248, 12432, 12576, 12768, 14208, 14541, 14592, 14672, 14763, 14934, 16576, 16768, 16872, 17024, 17423, 19388, 19684, 19912, 22008, 22496, 24864, 25152, 25536, 28416, 29082, 29344, 29526, 29868, 33152, 33536, 33744, 33929, 34048, 34846, 38776, 39368, 39824, 44016, 44992, 49728, 50304, 51072, 52269, 58164, 58688, 59052, 59736, 66304, 67488, 67858, 69692, 77552, 78736, 79648, 88032, 89984, 92093, 99456, 100608, 101787, 102144, 104538, 116328, 117376, 118104, 119472, 134976, 135716, 139384, 155104, 157472, 159296, 176064, 179968, 184186, 198912, 203574, 209076, 232656, 234752, 236208, 238944, 269952, 271432, 276279, 278768, 310208, 314944, 318592, 352128, 368372, 407148, 418152, 465312, 472416, 477888, 539904, 542864, 552558, 557536, 620416, 629888, 637184, 644651, 704256, 736744, 814296, 836304, 930624, 944832, 955776, 1085728, 1105116, 1115072, 1240832, 1259776, 1289302, 1473488, 1628592, 1672608, 1861248, 1889664, 1911552, 1933953, 2171456, 2210232, 2230144, 2578604, 2946976, 3257184, 3345216, 3722496, 3779328, 3867906, 4342912, 4420464, 4460288, 5157208, 5893952, 6514368, 6690432, 7735812, 8685824, 8840928, 10314416, 11787904, 13028736, 13380864, 15471624, 17681856, 20628832, 23575808, 26057472, 30943248, 35363712, 41257664, 61886496, 70727424, 82515328, 123772992, 165030656, 247545984, 495091968]

約数ペア:

[(1, 495091968), (2, 247545984), (3, 165030656), (4, 123772992), (6, 82515328), (7, 70727424), (8, 61886496), (12, 41257664), (14, 35363712), (16, 30943248), (19, 26057472), (21, 23575808), (24, 20628832), (28, 17681856), (32, 15471624), (37, 13380864), (38, 13028736), (42, 11787904), (48, 10314416), (56, 8840928), (57, 8685824), (64, 7735812), (74, 6690432), (76, 6514368), (84, 5893952), (96, 5157208), (111, 4460288), (112, 4420464), (114, 4342912), (128, 3867906), (131, 3779328), (133, 3722496), (148, 3345216), (152, 3257184), (168, 2946976), (192, 2578604), (222, 2230144), (224, 2210232), (228, 2171456), (256, 1933953), (259, 1911552), (262, 1889664), (266, 1861248), (296, 1672608), (304, 1628592), (336, 1473488), (384, 1289302), (393, 1259776), (399, 1240832), (444, 1115072), (448, 1105116), (456, 1085728), (518, 955776), (524, 944832), (532, 930624), (592, 836304), (608, 814296), (672, 736744), (703, 704256), (768, 644651), (777, 637184), (786, 629888), (798, 620416), (888, 557536), (896, 552558), (912, 542864), (917, 539904), (1036, 477888), (1048, 472416), (1064, 465312), (1184, 418152), (1216, 407148), (1344, 368372), (1406, 352128), (1554, 318592), (1572, 314944), (1596, 310208), (1776, 278768), (1792, 276279), (1824, 271432), (1834, 269952), (2072, 238944), (2096, 236208), (2109, 234752), (2128, 232656), (2368, 209076), (2432, 203574), (2489, 198912), (2688, 184186), (2751, 179968), (2812, 176064), (3108, 159296), (3144, 157472), (3192, 155104), (3552, 139384), (3648, 135716), (3668, 134976), (4144, 119472), (4192, 118104), (4218, 117376), (4256, 116328), (4736, 104538), (4847, 102144), (4864, 101787), (4921, 100608), (4978, 99456), (5376, 92093), (5502, 89984), (5624, 88032), (6216, 79648), (6288, 78736), (6384, 77552), (7104, 69692), (7296, 67858), (7336, 67488), (7467, 66304), (8288, 59736), (8384, 59052), (8436, 58688), (8512, 58164), (9472, 52269), (9694, 51072), (9842, 50304), (9956, 49728), (11004, 44992), (11248, 44016), (12432, 39824), (12576, 39368), (12768, 38776), (14208, 34846), (14541, 34048), (14592, 33929), (14672, 33744), (14763, 33536), (14934, 33152), (16576, 29868), (16768, 29526), (16872, 29344), (17024, 29082), (17423, 28416), (19388, 25536), (19684, 25152), (19912, 24864), (22008, 22496)]