21976472448

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{908419}}^1$

素因数の和:908449

約数の個数: 128

約数和(自身を含む): 74127072000

約数和(自身を除く): 52150599552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 908419, 1816838, 2725257, 3633676, 5450514, 6358933, 7267352, 8175771, 10901028, 12717866, 14534704, 16351542, 19076799, 21802056, 24527313, 25435732, 29069408, 32703084, 38153598, 43604112, 49054626, 50871464, 57230397, 58138816, 65406168, 76307196, 87208224, 98109252, 101742928, 114460794, 116277632, 130812336, 152614392, 171691191, 174416448, 196218504, 203485856, 228921588, 261624672, 305228784, 343382382, 348832896, 392437008, 406971712, 457843176, 523249344, 610457568, 686764764, 784874016, 813943424, 915686352, 1046498688, 1220915136, 1373529528, 1569748032, 1831372704, 2441830272, 2747059056, 3139496064, 3662745408, 5494118112, 7325490816, 10988236224, 21976472448]

約数ペア:

[(1, 21976472448), (2, 10988236224), (3, 7325490816), (4, 5494118112), (6, 3662745408), (7, 3139496064), (8, 2747059056), (9, 2441830272), (12, 1831372704), (14, 1569748032), (16, 1373529528), (18, 1220915136), (21, 1046498688), (24, 915686352), (27, 813943424), (28, 784874016), (32, 686764764), (36, 610457568), (42, 523249344), (48, 457843176), (54, 406971712), (56, 392437008), (63, 348832896), (64, 343382382), (72, 305228784), (84, 261624672), (96, 228921588), (108, 203485856), (112, 196218504), (126, 174416448), (128, 171691191), (144, 152614392), (168, 130812336), (189, 116277632), (192, 114460794), (216, 101742928), (224, 98109252), (252, 87208224), (288, 76307196), (336, 65406168), (378, 58138816), (384, 57230397), (432, 50871464), (448, 49054626), (504, 43604112), (576, 38153598), (672, 32703084), (756, 29069408), (864, 25435732), (896, 24527313), (1008, 21802056), (1152, 19076799), (1344, 16351542), (1512, 14534704), (1728, 12717866), (2016, 10901028), (2688, 8175771), (3024, 7267352), (3456, 6358933), (4032, 5450514), (6048, 3633676), (8064, 2725257), (12096, 1816838), (24192, 908419)]