769318816

素因数分解:

$2^5\times 7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 2032853760

約数和(自身を除く): 1263534944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 49, 56, 62, 68, 76, 98, 112, 119, 124, 133, 136, 152, 196, 217, 224, 238, 248, 266, 272, 304, 323, 343, 392, 434, 476, 496, 527, 532, 544, 589, 608, 646, 686, 784, 833, 868, 931, 952, 992, 1054, 1064, 1178, 1292, 1372, 1519, 1568, 1666, 1736, 1862, 1904, 2108, 2128, 2261, 2356, 2401, 2584, 2744, 3038, 3332, 3472, 3689, 3724, 3808, 4123, 4216, 4256, 4522, 4712, 4802, 5168, 5488, 5831, 6076, 6517, 6664, 6944, 7378, 7448, 8246, 8432, 9044, 9424, 9604, 10013, 10336, 10633, 10976, 11662, 12152, 13034, 13328, 14756, 14896, 15827, 16492, 16864, 18088, 18848, 19208, 20026, 21266, 23324, 24304, 25823, 26068, 26656, 28861, 29512, 29792, 31654, 32984, 36176, 38416, 40052, 40817, 42532, 45619, 46648, 48608, 51646, 52136, 57722, 59024, 63308, 65968, 70091, 72352, 74431, 76832, 80104, 81634, 85064, 91238, 93296, 103292, 104272, 110789, 115444, 118048, 126616, 131936, 140182, 148862, 160208, 163268, 170128, 180761, 182476, 186592, 202027, 206584, 208544, 221578, 230888, 253232, 280364, 297724, 320416, 326536, 340256, 361522, 364952, 404054, 413168, 443156, 461776, 490637, 506464, 560728, 595448, 653072, 723044, 729904, 775523, 808108, 826336, 886312, 923552, 981274, 1121456, 1190896, 1265327, 1306144, 1414189, 1446088, 1459808, 1551046, 1616216, 1772624, 1962548, 2242912, 2381792, 2530654, 2828378, 2892176, 3102092, 3232432, 3434459, 3545248, 3925096, 5061308, 5656756, 5784352, 6204184, 6464864, 6868918, 7850192, 10122616, 11313512, 12408368, 13737836, 15700384, 20245232, 22627024, 24041213, 24816736, 27475672, 40490464, 45254048, 48082426, 54951344, 96164852, 109902688, 192329704, 384659408, 769318816]

約数ペア:

[(1, 769318816), (2, 384659408), (4, 192329704), (7, 109902688), (8, 96164852), (14, 54951344), (16, 48082426), (17, 45254048), (19, 40490464), (28, 27475672), (31, 24816736), (32, 24041213), (34, 22627024), (38, 20245232), (49, 15700384), (56, 13737836), (62, 12408368), (68, 11313512), (76, 10122616), (98, 7850192), (112, 6868918), (119, 6464864), (124, 6204184), (133, 5784352), (136, 5656756), (152, 5061308), (196, 3925096), (217, 3545248), (224, 3434459), (238, 3232432), (248, 3102092), (266, 2892176), (272, 2828378), (304, 2530654), (323, 2381792), (343, 2242912), (392, 1962548), (434, 1772624), (476, 1616216), (496, 1551046), (527, 1459808), (532, 1446088), (544, 1414189), (589, 1306144), (608, 1265327), (646, 1190896), (686, 1121456), (784, 981274), (833, 923552), (868, 886312), (931, 826336), (952, 808108), (992, 775523), (1054, 729904), (1064, 723044), (1178, 653072), (1292, 595448), (1372, 560728), (1519, 506464), (1568, 490637), (1666, 461776), (1736, 443156), (1862, 413168), (1904, 404054), (2108, 364952), (2128, 361522), (2261, 340256), (2356, 326536), (2401, 320416), (2584, 297724), (2744, 280364), (3038, 253232), (3332, 230888), (3472, 221578), (3689, 208544), (3724, 206584), (3808, 202027), (4123, 186592), (4216, 182476), (4256, 180761), (4522, 170128), (4712, 163268), (4802, 160208), (5168, 148862), (5488, 140182), (5831, 131936), (6076, 126616), (6517, 118048), (6664, 115444), (6944, 110789), (7378, 104272), (7448, 103292), (8246, 93296), (8432, 91238), (9044, 85064), (9424, 81634), (9604, 80104), (10013, 76832), (10336, 74431), (10633, 72352), (10976, 70091), (11662, 65968), (12152, 63308), (13034, 59024), (13328, 57722), (14756, 52136), (14896, 51646), (15827, 48608), (16492, 46648), (16864, 45619), (18088, 42532), (18848, 40817), (19208, 40052), (20026, 38416), (21266, 36176), (23324, 32984), (24304, 31654), (25823, 29792), (26068, 29512), (26656, 28861)]