172704224

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 496419840

約数和(自身を除く): 323715616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 31, 32, 34, 38, 44, 49, 56, 62, 68, 76, 77, 88, 98, 112, 119, 124, 133, 136, 152, 154, 176, 187, 196, 209, 217, 224, 238, 248, 266, 272, 304, 308, 323, 341, 352, 374, 392, 418, 434, 476, 496, 527, 532, 539, 544, 589, 608, 616, 646, 682, 748, 784, 833, 836, 868, 931, 952, 992, 1054, 1064, 1078, 1178, 1232, 1292, 1309, 1364, 1463, 1496, 1519, 1568, 1666, 1672, 1736, 1862, 1904, 2108, 2128, 2156, 2261, 2356, 2387, 2464, 2584, 2618, 2728, 2926, 2992, 3038, 3332, 3344, 3472, 3553, 3689, 3724, 3808, 4123, 4216, 4256, 4312, 4522, 4712, 4774, 5168, 5236, 5456, 5797, 5852, 5984, 6076, 6479, 6664, 6688, 6944, 7106, 7378, 7448, 8246, 8432, 8624, 9044, 9163, 9424, 9548, 10013, 10241, 10336, 10472, 10912, 11594, 11704, 12152, 12958, 13328, 14212, 14756, 14896, 15827, 16492, 16709, 16864, 17248, 18088, 18326, 18848, 19096, 20026, 20482, 20944, 23188, 23408, 24304, 24871, 25823, 25916, 26656, 28424, 28861, 29512, 29792, 31654, 32984, 33418, 36176, 36652, 38192, 40052, 40579, 40964, 41888, 45353, 46376, 46816, 48608, 49742, 51646, 51832, 56848, 57722, 59024, 63308, 65968, 66836, 70091, 72352, 73304, 76384, 80104, 81158, 81928, 90706, 92752, 99484, 103292, 103664, 110143, 113696, 115444, 118048, 126616, 131936, 133672, 140182, 146608, 160208, 162316, 163856, 174097, 181412, 185504, 198968, 206584, 207328, 220286, 230888, 253232, 267344, 280364, 284053, 293216, 317471, 320416, 324632, 327712, 348194, 362824, 397936, 413168, 440572, 461776, 490637, 506464, 534688, 560728, 568106, 634942, 649264, 696388, 725648, 771001, 795872, 826336, 881144, 923552, 981274, 1121456, 1136212, 1269884, 1298528, 1392776, 1451296, 1542002, 1762288, 1962548, 2242912, 2272424, 2539768, 2785552, 3084004, 3524576, 3925096, 4544848, 5079536, 5397007, 5571104, 6168008, 7850192, 9089696, 10159072, 10794014, 12336016, 15700384, 21588028, 24672032, 43176056, 86352112, 172704224]

約数ペア:

[(1, 172704224), (2, 86352112), (4, 43176056), (7, 24672032), (8, 21588028), (11, 15700384), (14, 12336016), (16, 10794014), (17, 10159072), (19, 9089696), (22, 7850192), (28, 6168008), (31, 5571104), (32, 5397007), (34, 5079536), (38, 4544848), (44, 3925096), (49, 3524576), (56, 3084004), (62, 2785552), (68, 2539768), (76, 2272424), (77, 2242912), (88, 1962548), (98, 1762288), (112, 1542002), (119, 1451296), (124, 1392776), (133, 1298528), (136, 1269884), (152, 1136212), (154, 1121456), (176, 981274), (187, 923552), (196, 881144), (209, 826336), (217, 795872), (224, 771001), (238, 725648), (248, 696388), (266, 649264), (272, 634942), (304, 568106), (308, 560728), (323, 534688), (341, 506464), (352, 490637), (374, 461776), (392, 440572), (418, 413168), (434, 397936), (476, 362824), (496, 348194), (527, 327712), (532, 324632), (539, 320416), (544, 317471), (589, 293216), (608, 284053), (616, 280364), (646, 267344), (682, 253232), (748, 230888), (784, 220286), (833, 207328), (836, 206584), (868, 198968), (931, 185504), (952, 181412), (992, 174097), (1054, 163856), (1064, 162316), (1078, 160208), (1178, 146608), (1232, 140182), (1292, 133672), (1309, 131936), (1364, 126616), (1463, 118048), (1496, 115444), (1519, 113696), (1568, 110143), (1666, 103664), (1672, 103292), (1736, 99484), (1862, 92752), (1904, 90706), (2108, 81928), (2128, 81158), (2156, 80104), (2261, 76384), (2356, 73304), (2387, 72352), (2464, 70091), (2584, 66836), (2618, 65968), (2728, 63308), (2926, 59024), (2992, 57722), (3038, 56848), (3332, 51832), (3344, 51646), (3472, 49742), (3553, 48608), (3689, 46816), (3724, 46376), (3808, 45353), (4123, 41888), (4216, 40964), (4256, 40579), (4312, 40052), (4522, 38192), (4712, 36652), (4774, 36176), (5168, 33418), (5236, 32984), (5456, 31654), (5797, 29792), (5852, 29512), (5984, 28861), (6076, 28424), (6479, 26656), (6664, 25916), (6688, 25823), (6944, 24871), (7106, 24304), (7378, 23408), (7448, 23188), (8246, 20944), (8432, 20482), (8624, 20026), (9044, 19096), (9163, 18848), (9424, 18326), (9548, 18088), (10013, 17248), (10241, 16864), (10336, 16709), (10472, 16492), (10912, 15827), (11594, 14896), (11704, 14756), (12152, 14212), (12958, 13328)]