1944717336

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 5909030400

約数和(自身を除く): 3964313064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 243, 296, 324, 333, 342, 444, 456, 486, 513, 648, 666, 684, 703, 888, 972, 999, 1026, 1332, 1368, 1406, 1423, 1539, 1944, 1998, 2052, 2109, 2664, 2812, 2846, 2997, 3078, 3996, 4104, 4218, 4269, 4617, 5624, 5692, 5994, 6156, 6327, 7992, 8436, 8538, 8991, 9234, 11384, 11988, 12312, 12654, 12807, 16872, 17076, 17982, 18468, 18981, 23976, 25308, 25614, 27037, 34152, 35964, 36936, 37962, 38421, 50616, 51228, 52651, 54074, 56943, 71928, 75924, 76842, 81111, 102456, 105302, 108148, 113886, 115263, 151848, 153684, 157953, 162222, 170829, 210604, 216296, 227772, 230526, 243333, 307368, 315906, 324444, 341658, 345789, 421208, 455544, 461052, 473859, 486666, 631812, 648888, 683316, 691578, 729999, 922104, 947718, 973332, 1000369, 1263624, 1366632, 1383156, 1421577, 1459998, 1895436, 1946664, 2000738, 2189997, 2766312, 2843154, 2919996, 3001107, 3790872, 4001476, 4264731, 4379994, 5686308, 5839992, 6002214, 6569991, 8002952, 8529462, 8759988, 9003321, 11372616, 12004428, 12794193, 13139982, 17058924, 17519976, 18006642, 24008856, 25588386, 26279964, 27009963, 34117848, 36013284, 51176772, 52559928, 54019926, 72026568, 81029889, 102353544, 108039852, 162059778, 216079704, 243089667, 324119556, 486179334, 648239112, 972358668, 1944717336]

約数ペア:

[(1, 1944717336), (2, 972358668), (3, 648239112), (4, 486179334), (6, 324119556), (8, 243089667), (9, 216079704), (12, 162059778), (18, 108039852), (19, 102353544), (24, 81029889), (27, 72026568), (36, 54019926), (37, 52559928), (38, 51176772), (54, 36013284), (57, 34117848), (72, 27009963), (74, 26279964), (76, 25588386), (81, 24008856), (108, 18006642), (111, 17519976), (114, 17058924), (148, 13139982), (152, 12794193), (162, 12004428), (171, 11372616), (216, 9003321), (222, 8759988), (228, 8529462), (243, 8002952), (296, 6569991), (324, 6002214), (333, 5839992), (342, 5686308), (444, 4379994), (456, 4264731), (486, 4001476), (513, 3790872), (648, 3001107), (666, 2919996), (684, 2843154), (703, 2766312), (888, 2189997), (972, 2000738), (999, 1946664), (1026, 1895436), (1332, 1459998), (1368, 1421577), (1406, 1383156), (1423, 1366632), (1539, 1263624), (1944, 1000369), (1998, 973332), (2052, 947718), (2109, 922104), (2664, 729999), (2812, 691578), (2846, 683316), (2997, 648888), (3078, 631812), (3996, 486666), (4104, 473859), (4218, 461052), (4269, 455544), (4617, 421208), (5624, 345789), (5692, 341658), (5994, 324444), (6156, 315906), (6327, 307368), (7992, 243333), (8436, 230526), (8538, 227772), (8991, 216296), (9234, 210604), (11384, 170829), (11988, 162222), (12312, 157953), (12654, 153684), (12807, 151848), (16872, 115263), (17076, 113886), (17982, 108148), (18468, 105302), (18981, 102456), (23976, 81111), (25308, 76842), (25614, 75924), (27037, 71928), (34152, 56943), (35964, 54074), (36936, 52651), (37962, 51228), (38421, 50616)]