394752512

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 1131356160

約数和(自身を除く): 736603648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 31, 32, 34, 38, 44, 56, 62, 64, 68, 76, 77, 88, 112, 119, 124, 128, 133, 136, 152, 154, 176, 187, 209, 217, 224, 238, 248, 256, 266, 272, 304, 308, 323, 341, 352, 374, 418, 434, 448, 476, 496, 512, 527, 532, 544, 589, 608, 616, 646, 682, 704, 748, 836, 868, 896, 952, 992, 1054, 1064, 1088, 1178, 1216, 1232, 1292, 1309, 1364, 1408, 1463, 1496, 1672, 1736, 1792, 1904, 1984, 2108, 2128, 2176, 2261, 2356, 2387, 2432, 2464, 2584, 2618, 2728, 2816, 2926, 2992, 3344, 3472, 3553, 3584, 3689, 3808, 3968, 4123, 4216, 4256, 4352, 4522, 4712, 4774, 4864, 4928, 5168, 5236, 5456, 5632, 5797, 5852, 5984, 6479, 6688, 6944, 7106, 7378, 7616, 7936, 8246, 8432, 8512, 8704, 9044, 9424, 9548, 9728, 9856, 10013, 10336, 10472, 10912, 11594, 11704, 11968, 12958, 13376, 13888, 14212, 14756, 15232, 15872, 16492, 16864, 17024, 18088, 18848, 19096, 19712, 20026, 20672, 20944, 21824, 23188, 23408, 23936, 24871, 25916, 26752, 27776, 28424, 29512, 30464, 32984, 33728, 34048, 36176, 37696, 38192, 39424, 40052, 40579, 41344, 41888, 43648, 45353, 46376, 46816, 47872, 49742, 51832, 53504, 55552, 56848, 59024, 60928, 65968, 67456, 68096, 70091, 72352, 75392, 76384, 80104, 81158, 82688, 83776, 87296, 90706, 92752, 93632, 95744, 99484, 103664, 107008, 110143, 111104, 113696, 118048, 131936, 134912, 140182, 144704, 150784, 152768, 160208, 162316, 165376, 167552, 174592, 181412, 185504, 187264, 198968, 207328, 220286, 227392, 236096, 263872, 269824, 280364, 289408, 301568, 305536, 320416, 324632, 335104, 362824, 371008, 374528, 397936, 414656, 440572, 454784, 472192, 527744, 560728, 578816, 611072, 640832, 649264, 670208, 725648, 742016, 749056, 771001, 795872, 829312, 881144, 909568, 944384, 1055488, 1121456, 1157632, 1222144, 1281664, 1298528, 1451296, 1484032, 1542002, 1591744, 1658624, 1762288, 1819136, 1888768, 2110976, 2242912, 2563328, 2597056, 2902592, 2968064, 3084004, 3183488, 3317248, 3524576, 4485824, 5126656, 5194112, 5805184, 6168008, 6366976, 7049152, 8971648, 10388224, 11610368, 12336016, 12733952, 14098304, 17943296, 20776448, 23220736, 24672032, 28196608, 35886592, 49344064, 56393216, 98688128, 197376256, 394752512]

約数ペア:

[(1, 394752512), (2, 197376256), (4, 98688128), (7, 56393216), (8, 49344064), (11, 35886592), (14, 28196608), (16, 24672032), (17, 23220736), (19, 20776448), (22, 17943296), (28, 14098304), (31, 12733952), (32, 12336016), (34, 11610368), (38, 10388224), (44, 8971648), (56, 7049152), (62, 6366976), (64, 6168008), (68, 5805184), (76, 5194112), (77, 5126656), (88, 4485824), (112, 3524576), (119, 3317248), (124, 3183488), (128, 3084004), (133, 2968064), (136, 2902592), (152, 2597056), (154, 2563328), (176, 2242912), (187, 2110976), (209, 1888768), (217, 1819136), (224, 1762288), (238, 1658624), (248, 1591744), (256, 1542002), (266, 1484032), (272, 1451296), (304, 1298528), (308, 1281664), (323, 1222144), (341, 1157632), (352, 1121456), (374, 1055488), (418, 944384), (434, 909568), (448, 881144), (476, 829312), (496, 795872), (512, 771001), (527, 749056), (532, 742016), (544, 725648), (589, 670208), (608, 649264), (616, 640832), (646, 611072), (682, 578816), (704, 560728), (748, 527744), (836, 472192), (868, 454784), (896, 440572), (952, 414656), (992, 397936), (1054, 374528), (1064, 371008), (1088, 362824), (1178, 335104), (1216, 324632), (1232, 320416), (1292, 305536), (1309, 301568), (1364, 289408), (1408, 280364), (1463, 269824), (1496, 263872), (1672, 236096), (1736, 227392), (1792, 220286), (1904, 207328), (1984, 198968), (2108, 187264), (2128, 185504), (2176, 181412), (2261, 174592), (2356, 167552), (2387, 165376), (2432, 162316), (2464, 160208), (2584, 152768), (2618, 150784), (2728, 144704), (2816, 140182), (2926, 134912), (2992, 131936), (3344, 118048), (3472, 113696), (3553, 111104), (3584, 110143), (3689, 107008), (3808, 103664), (3968, 99484), (4123, 95744), (4216, 93632), (4256, 92752), (4352, 90706), (4522, 87296), (4712, 83776), (4774, 82688), (4864, 81158), (4928, 80104), (5168, 76384), (5236, 75392), (5456, 72352), (5632, 70091), (5797, 68096), (5852, 67456), (5984, 65968), (6479, 60928), (6688, 59024), (6944, 56848), (7106, 55552), (7378, 53504), (7616, 51832), (7936, 49742), (8246, 47872), (8432, 46816), (8512, 46376), (8704, 45353), (9044, 43648), (9424, 41888), (9548, 41344), (9728, 40579), (9856, 40052), (10013, 39424), (10336, 38192), (10472, 37696), (10912, 36176), (11594, 34048), (11704, 33728), (11968, 32984), (12958, 30464), (13376, 29512), (13888, 28424), (14212, 27776), (14756, 26752), (15232, 25916), (15872, 24871), (16492, 23936), (16864, 23408), (17024, 23188), (18088, 21824), (18848, 20944), (19096, 20672), (19712, 20026)]