215735959712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{26393}}^1$

素因数の和:26831

約数の個数: 144

約数和(自身を含む): 533426646312

約数和(自身を除く): 317690686600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 401, 416, 637, 728, 784, 802, 1274, 1456, 1568, 1604, 2548, 2807, 2912, 3208, 5096, 5213, 5614, 6416, 10192, 10426, 11228, 12832, 19649, 20384, 20852, 22456, 26393, 36491, 39298, 41704, 44912, 52786, 72982, 78596, 83408, 89824, 105572, 145964, 157192, 166816, 184751, 211144, 255437, 291928, 314384, 343109, 369502, 422288, 510874, 583856, 628768, 686218, 739004, 844576, 1021748, 1167712, 1293257, 1372436, 1478008, 2043496, 2401763, 2586514, 2744872, 2956016, 4086992, 4803526, 5173028, 5489744, 5912032, 8173984, 9607052, 10346056, 10583593, 10979488, 16812341, 19214104, 20692112, 21167186, 33624682, 38428208, 41384224, 42334372, 67249364, 74085151, 76856416, 84668744, 134498728, 137586709, 148170302, 169337488, 268997456, 275173418, 296340604, 338674976, 518596057, 537994912, 550346836, 592681208, 963106963, 1037192114, 1100693672, 1185362416, 1926213926, 2074384228, 2201387344, 2370724832, 3852427852, 4148768456, 4402774688, 6741748741, 7704855704, 8297536912, 13483497482, 15409711408, 16595073824, 26966994964, 30819422816, 53933989928, 107867979856, 215735959712]

約数ペア:

[(1, 215735959712), (2, 107867979856), (4, 53933989928), (7, 30819422816), (8, 26966994964), (13, 16595073824), (14, 15409711408), (16, 13483497482), (26, 8297536912), (28, 7704855704), (32, 6741748741), (49, 4402774688), (52, 4148768456), (56, 3852427852), (91, 2370724832), (98, 2201387344), (104, 2074384228), (112, 1926213926), (182, 1185362416), (196, 1100693672), (208, 1037192114), (224, 963106963), (364, 592681208), (392, 550346836), (401, 537994912), (416, 518596057), (637, 338674976), (728, 296340604), (784, 275173418), (802, 268997456), (1274, 169337488), (1456, 148170302), (1568, 137586709), (1604, 134498728), (2548, 84668744), (2807, 76856416), (2912, 74085151), (3208, 67249364), (5096, 42334372), (5213, 41384224), (5614, 38428208), (6416, 33624682), (10192, 21167186), (10426, 20692112), (11228, 19214104), (12832, 16812341), (19649, 10979488), (20384, 10583593), (20852, 10346056), (22456, 9607052), (26393, 8173984), (36491, 5912032), (39298, 5489744), (41704, 5173028), (44912, 4803526), (52786, 4086992), (72982, 2956016), (78596, 2744872), (83408, 2586514), (89824, 2401763), (105572, 2043496), (145964, 1478008), (157192, 1372436), (166816, 1293257), (184751, 1167712), (211144, 1021748), (255437, 844576), (291928, 739004), (314384, 686218), (343109, 628768), (369502, 583856), (422288, 510874)]