388753344

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3605

約数の個数: 168

約数和(自身を含む): 1321011328

約数和(自身を除く): 932257984

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, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3571, 3888, 4032, 4536, 5184, 6048, 6804, 7142, 7776, 9072, 10713, 12096, 13608, 14284, 15552, 18144, 21426, 24997, 27216, 28568, 32139, 36288, 42852, 49994, 54432, 57136, 64278, 74991, 85704, 96417, 99988, 108864, 114272, 128556, 149982, 171408, 192834, 199976, 224973, 228544, 257112, 289251, 299964, 342816, 385668, 399952, 449946, 514224, 578502, 599928, 674919, 685632, 771336, 799904, 867753, 899892, 1028448, 1157004, 1199856, 1349838, 1542672, 1599808, 1735506, 1799784, 2024757, 2056896, 2314008, 2399712, 2699676, 3085344, 3471012, 3599568, 4049514, 4628016, 4799424, 5399352, 6074271, 6170688, 6942024, 7199136, 8099028, 9256032, 10798704, 12148542, 13884048, 14398272, 16198056, 18512064, 21597408, 24297084, 27768096, 32396112, 43194816, 48594168, 55536192, 64792224, 97188336, 129584448, 194376672, 388753344]

約数ペア:

[(1, 388753344), (2, 194376672), (3, 129584448), (4, 97188336), (6, 64792224), (7, 55536192), (8, 48594168), (9, 43194816), (12, 32396112), (14, 27768096), (16, 24297084), (18, 21597408), (21, 18512064), (24, 16198056), (27, 14398272), (28, 13884048), (32, 12148542), (36, 10798704), (42, 9256032), (48, 8099028), (54, 7199136), (56, 6942024), (63, 6170688), (64, 6074271), (72, 5399352), (81, 4799424), (84, 4628016), (96, 4049514), (108, 3599568), (112, 3471012), (126, 3085344), (144, 2699676), (162, 2399712), (168, 2314008), (189, 2056896), (192, 2024757), (216, 1799784), (224, 1735506), (243, 1599808), (252, 1542672), (288, 1349838), (324, 1199856), (336, 1157004), (378, 1028448), (432, 899892), (448, 867753), (486, 799904), (504, 771336), (567, 685632), (576, 674919), (648, 599928), (672, 578502), (756, 514224), (864, 449946), (972, 399952), (1008, 385668), (1134, 342816), (1296, 299964), (1344, 289251), (1512, 257112), (1701, 228544), (1728, 224973), (1944, 199976), (2016, 192834), (2268, 171408), (2592, 149982), (3024, 128556), (3402, 114272), (3571, 108864), (3888, 99988), (4032, 96417), (4536, 85704), (5184, 74991), (6048, 64278), (6804, 57136), (7142, 54432), (7776, 49994), (9072, 42852), (10713, 36288), (12096, 32139), (13608, 28568), (14284, 27216), (15552, 24997), (18144, 21426)]