1542595712

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 3969024000

約数和(自身を除く): 2426428288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 37, 38, 56, 62, 64, 74, 76, 79, 112, 124, 128, 133, 148, 152, 158, 217, 224, 248, 259, 266, 296, 304, 316, 434, 448, 496, 518, 532, 553, 589, 592, 608, 632, 703, 868, 896, 992, 1036, 1064, 1106, 1147, 1178, 1184, 1216, 1264, 1406, 1501, 1736, 1984, 2072, 2128, 2212, 2294, 2356, 2368, 2432, 2449, 2528, 2812, 2923, 3002, 3472, 3968, 4123, 4144, 4256, 4424, 4588, 4712, 4736, 4898, 4921, 5056, 5624, 5846, 6004, 6944, 8029, 8246, 8288, 8512, 8848, 9176, 9424, 9796, 9842, 10112, 10507, 11248, 11692, 12008, 13888, 16058, 16492, 16576, 17024, 17143, 17696, 18352, 18848, 19592, 19684, 20461, 21014, 21793, 22496, 23384, 24016, 27776, 32116, 32984, 33152, 34286, 35392, 36704, 37696, 39184, 39368, 40922, 42028, 43586, 44992, 46531, 46768, 48032, 55537, 64232, 65968, 68572, 70784, 73408, 75392, 78368, 78736, 81844, 84056, 87172, 89984, 90613, 93062, 93536, 96064, 111074, 128464, 131936, 137144, 146816, 152551, 156736, 157472, 163688, 168112, 174344, 181226, 186124, 187072, 192128, 222148, 256928, 263872, 274288, 305102, 313472, 314944, 325717, 327376, 336224, 348688, 362452, 372248, 374144, 388759, 444296, 513856, 527744, 548576, 610204, 629888, 634291, 651434, 654752, 672448, 697376, 724904, 744496, 777518, 888592, 1027712, 1097152, 1220408, 1268582, 1302868, 1309504, 1344896, 1394752, 1449808, 1488992, 1555036, 1721647, 1777184, 2194304, 2440816, 2537164, 2605736, 2619008, 2789504, 2899616, 2977984, 3110072, 3443294, 3554368, 4881632, 5074328, 5211472, 5799232, 5955968, 6220144, 6886588, 7108736, 9763264, 10148656, 10422944, 11598464, 12051529, 12440288, 13773176, 19526528, 20297312, 20845888, 24103058, 24880576, 27546352, 40594624, 41691776, 48206116, 49761152, 55092704, 81189248, 96412232, 110185408, 192824464, 220370816, 385648928, 771297856, 1542595712]

約数ペア:

[(1, 1542595712), (2, 771297856), (4, 385648928), (7, 220370816), (8, 192824464), (14, 110185408), (16, 96412232), (19, 81189248), (28, 55092704), (31, 49761152), (32, 48206116), (37, 41691776), (38, 40594624), (56, 27546352), (62, 24880576), (64, 24103058), (74, 20845888), (76, 20297312), (79, 19526528), (112, 13773176), (124, 12440288), (128, 12051529), (133, 11598464), (148, 10422944), (152, 10148656), (158, 9763264), (217, 7108736), (224, 6886588), (248, 6220144), (259, 5955968), (266, 5799232), (296, 5211472), (304, 5074328), (316, 4881632), (434, 3554368), (448, 3443294), (496, 3110072), (518, 2977984), (532, 2899616), (553, 2789504), (589, 2619008), (592, 2605736), (608, 2537164), (632, 2440816), (703, 2194304), (868, 1777184), (896, 1721647), (992, 1555036), (1036, 1488992), (1064, 1449808), (1106, 1394752), (1147, 1344896), (1178, 1309504), (1184, 1302868), (1216, 1268582), (1264, 1220408), (1406, 1097152), (1501, 1027712), (1736, 888592), (1984, 777518), (2072, 744496), (2128, 724904), (2212, 697376), (2294, 672448), (2356, 654752), (2368, 651434), (2432, 634291), (2449, 629888), (2528, 610204), (2812, 548576), (2923, 527744), (3002, 513856), (3472, 444296), (3968, 388759), (4123, 374144), (4144, 372248), (4256, 362452), (4424, 348688), (4588, 336224), (4712, 327376), (4736, 325717), (4898, 314944), (4921, 313472), (5056, 305102), (5624, 274288), (5846, 263872), (6004, 256928), (6944, 222148), (8029, 192128), (8246, 187072), (8288, 186124), (8512, 181226), (8848, 174344), (9176, 168112), (9424, 163688), (9796, 157472), (9842, 156736), (10112, 152551), (10507, 146816), (11248, 137144), (11692, 131936), (12008, 128464), (13888, 111074), (16058, 96064), (16492, 93536), (16576, 93062), (17024, 90613), (17143, 89984), (17696, 87172), (18352, 84056), (18848, 81844), (19592, 78736), (19684, 78368), (20461, 75392), (21014, 73408), (21793, 70784), (22496, 68572), (23384, 65968), (24016, 64232), (27776, 55537), (32116, 48032), (32984, 46768), (33152, 46531), (34286, 44992), (35392, 43586), (36704, 42028), (37696, 40922), (39184, 39368)]