1461544448

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 3834040320

約数和(自身を除く): 2372495872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 127, 128, 133, 152, 169, 182, 208, 224, 247, 254, 256, 266, 304, 338, 364, 416, 448, 494, 508, 512, 532, 608, 676, 728, 832, 889, 896, 988, 1016, 1064, 1183, 1216, 1352, 1456, 1651, 1664, 1729, 1778, 1792, 1976, 2032, 2128, 2366, 2413, 2432, 2704, 2912, 3211, 3302, 3328, 3458, 3556, 3584, 3952, 4064, 4256, 4732, 4826, 4864, 5408, 5824, 6422, 6604, 6656, 6916, 7112, 7904, 8128, 8512, 9464, 9652, 9728, 10816, 11557, 11648, 12844, 13208, 13832, 14224, 15808, 16256, 16891, 17024, 18928, 19304, 21463, 21632, 22477, 23114, 23296, 25688, 26416, 27664, 28448, 31369, 31616, 32512, 33782, 34048, 37856, 38608, 42926, 43264, 44954, 46228, 46592, 51376, 52832, 55328, 56896, 62738, 63232, 65024, 67564, 68096, 75712, 77216, 85852, 86528, 89908, 92456, 102752, 105664, 110656, 113792, 125476, 126464, 135128, 150241, 151424, 154432, 171704, 179816, 184912, 205504, 211328, 219583, 221312, 227584, 250952, 270256, 300482, 302848, 308864, 343408, 359632, 369824, 407797, 411008, 422656, 439166, 442624, 455168, 501904, 540512, 600964, 605696, 617728, 686816, 719264, 739648, 815594, 822016, 845312, 878332, 885248, 1003808, 1081024, 1201928, 1235456, 1373632, 1438528, 1479296, 1631188, 1644032, 1756664, 2007616, 2162048, 2403856, 2747264, 2854579, 2877056, 2958592, 3262376, 3513328, 4015232, 4324096, 4807712, 5494528, 5709158, 5754112, 5917184, 6524752, 7026656, 8030464, 8648192, 9615424, 10989056, 11418316, 11508224, 13049504, 14053312, 16060928, 19230848, 22836632, 26099008, 28106624, 38461696, 45673264, 52198016, 56213248, 76923392, 91346528, 104396032, 112426496, 182693056, 208792064, 365386112, 730772224, 1461544448]

約数ペア:

[(1, 1461544448), (2, 730772224), (4, 365386112), (7, 208792064), (8, 182693056), (13, 112426496), (14, 104396032), (16, 91346528), (19, 76923392), (26, 56213248), (28, 52198016), (32, 45673264), (38, 38461696), (52, 28106624), (56, 26099008), (64, 22836632), (76, 19230848), (91, 16060928), (104, 14053312), (112, 13049504), (127, 11508224), (128, 11418316), (133, 10989056), (152, 9615424), (169, 8648192), (182, 8030464), (208, 7026656), (224, 6524752), (247, 5917184), (254, 5754112), (256, 5709158), (266, 5494528), (304, 4807712), (338, 4324096), (364, 4015232), (416, 3513328), (448, 3262376), (494, 2958592), (508, 2877056), (512, 2854579), (532, 2747264), (608, 2403856), (676, 2162048), (728, 2007616), (832, 1756664), (889, 1644032), (896, 1631188), (988, 1479296), (1016, 1438528), (1064, 1373632), (1183, 1235456), (1216, 1201928), (1352, 1081024), (1456, 1003808), (1651, 885248), (1664, 878332), (1729, 845312), (1778, 822016), (1792, 815594), (1976, 739648), (2032, 719264), (2128, 686816), (2366, 617728), (2413, 605696), (2432, 600964), (2704, 540512), (2912, 501904), (3211, 455168), (3302, 442624), (3328, 439166), (3458, 422656), (3556, 411008), (3584, 407797), (3952, 369824), (4064, 359632), (4256, 343408), (4732, 308864), (4826, 302848), (4864, 300482), (5408, 270256), (5824, 250952), (6422, 227584), (6604, 221312), (6656, 219583), (6916, 211328), (7112, 205504), (7904, 184912), (8128, 179816), (8512, 171704), (9464, 154432), (9652, 151424), (9728, 150241), (10816, 135128), (11557, 126464), (11648, 125476), (12844, 113792), (13208, 110656), (13832, 105664), (14224, 102752), (15808, 92456), (16256, 89908), (16891, 86528), (17024, 85852), (18928, 77216), (19304, 75712), (21463, 68096), (21632, 67564), (22477, 65024), (23114, 63232), (23296, 62738), (25688, 56896), (26416, 55328), (27664, 52832), (28448, 51376), (31369, 46592), (31616, 46228), (32512, 44954), (33782, 43264), (34048, 42926), (37856, 38608)]