340227776

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 844356960

約数和(自身を除く): 504129184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 53, 56, 64, 89, 92, 98, 106, 112, 161, 178, 184, 196, 212, 224, 322, 356, 368, 371, 392, 424, 448, 623, 644, 712, 736, 742, 784, 848, 1127, 1219, 1246, 1288, 1424, 1472, 1484, 1568, 1696, 2047, 2254, 2438, 2492, 2576, 2597, 2848, 2968, 3136, 3392, 4094, 4361, 4508, 4717, 4876, 4984, 5152, 5194, 5696, 5936, 8188, 8533, 8722, 9016, 9434, 9752, 9968, 10304, 10388, 11872, 14329, 16376, 17066, 17444, 18032, 18868, 19504, 19936, 20776, 23744, 28658, 32752, 33019, 34132, 34888, 36064, 37736, 39008, 39872, 41552, 57316, 59731, 65504, 66038, 68264, 69776, 72128, 75472, 78016, 83104, 100303, 108491, 114632, 119462, 131008, 132076, 136528, 139552, 150944, 166208, 200606, 216982, 229264, 231133, 238924, 264152, 273056, 279104, 301888, 401212, 433964, 458528, 462266, 477848, 528304, 546112, 759437, 802424, 867928, 917056, 924532, 955696, 1056608, 1518874, 1604848, 1735856, 1849064, 1911392, 2113216, 3037748, 3209696, 3471712, 3698128, 3822784, 5316059, 6075496, 6419392, 6943424, 7396256, 10632118, 12150992, 14792512, 21264236, 24301984, 42528472, 48603968, 85056944, 170113888, 340227776]

約数ペア:

[(1, 340227776), (2, 170113888), (4, 85056944), (7, 48603968), (8, 42528472), (14, 24301984), (16, 21264236), (23, 14792512), (28, 12150992), (32, 10632118), (46, 7396256), (49, 6943424), (53, 6419392), (56, 6075496), (64, 5316059), (89, 3822784), (92, 3698128), (98, 3471712), (106, 3209696), (112, 3037748), (161, 2113216), (178, 1911392), (184, 1849064), (196, 1735856), (212, 1604848), (224, 1518874), (322, 1056608), (356, 955696), (368, 924532), (371, 917056), (392, 867928), (424, 802424), (448, 759437), (623, 546112), (644, 528304), (712, 477848), (736, 462266), (742, 458528), (784, 433964), (848, 401212), (1127, 301888), (1219, 279104), (1246, 273056), (1288, 264152), (1424, 238924), (1472, 231133), (1484, 229264), (1568, 216982), (1696, 200606), (2047, 166208), (2254, 150944), (2438, 139552), (2492, 136528), (2576, 132076), (2597, 131008), (2848, 119462), (2968, 114632), (3136, 108491), (3392, 100303), (4094, 83104), (4361, 78016), (4508, 75472), (4717, 72128), (4876, 69776), (4984, 68264), (5152, 66038), (5194, 65504), (5696, 59731), (5936, 57316), (8188, 41552), (8533, 39872), (8722, 39008), (9016, 37736), (9434, 36064), (9752, 34888), (9968, 34132), (10304, 33019), (10388, 32752), (11872, 28658), (14329, 23744), (16376, 20776), (17066, 19936), (17444, 19504), (18032, 18868)]