259168896

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 160

約数和(自身を含む): 881712480

約数和(自身を除く): 622543584

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 3571, 4032, 4536, 5184, 6048, 7142, 8064, 9072, 10368, 10713, 12096, 14284, 18144, 21426, 24192, 24997, 28568, 32139, 36288, 42852, 49994, 57136, 64278, 72576, 74991, 85704, 96417, 99988, 114272, 128556, 149982, 171408, 192834, 199976, 224973, 228544, 257112, 289251, 299964, 342816, 385668, 399952, 449946, 457088, 514224, 578502, 599928, 674919, 685632, 771336, 799904, 899892, 1028448, 1157004, 1199856, 1349838, 1371264, 1542672, 1599808, 1799784, 2024757, 2056896, 2314008, 2399712, 2699676, 3085344, 3199616, 3599568, 4049514, 4113792, 4628016, 4799424, 5399352, 6170688, 7199136, 8099028, 9256032, 9598848, 10798704, 12341376, 14398272, 16198056, 18512064, 21597408, 28796544, 32396112, 37024128, 43194816, 64792224, 86389632, 129584448, 259168896]

約数ペア:

[(1, 259168896), (2, 129584448), (3, 86389632), (4, 64792224), (6, 43194816), (7, 37024128), (8, 32396112), (9, 28796544), (12, 21597408), (14, 18512064), (16, 16198056), (18, 14398272), (21, 12341376), (24, 10798704), (27, 9598848), (28, 9256032), (32, 8099028), (36, 7199136), (42, 6170688), (48, 5399352), (54, 4799424), (56, 4628016), (63, 4113792), (64, 4049514), (72, 3599568), (81, 3199616), (84, 3085344), (96, 2699676), (108, 2399712), (112, 2314008), (126, 2056896), (128, 2024757), (144, 1799784), (162, 1599808), (168, 1542672), (189, 1371264), (192, 1349838), (216, 1199856), (224, 1157004), (252, 1028448), (288, 899892), (324, 799904), (336, 771336), (378, 685632), (384, 674919), (432, 599928), (448, 578502), (504, 514224), (567, 457088), (576, 449946), (648, 399952), (672, 385668), (756, 342816), (864, 299964), (896, 289251), (1008, 257112), (1134, 228544), (1152, 224973), (1296, 199976), (1344, 192834), (1512, 171408), (1728, 149982), (2016, 128556), (2268, 114272), (2592, 99988), (2688, 96417), (3024, 85704), (3456, 74991), (3571, 72576), (4032, 64278), (4536, 57136), (5184, 49994), (6048, 42852), (7142, 36288), (8064, 32139), (9072, 28568), (10368, 24997), (10713, 24192), (12096, 21426), (14284, 18144)]