487838904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 1477440000

約数和(自身を除く): 989601096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 59, 79, 84, 89, 98, 118, 147, 158, 168, 177, 178, 196, 236, 237, 267, 294, 316, 354, 356, 392, 413, 472, 474, 534, 553, 588, 623, 632, 708, 712, 826, 948, 1068, 1106, 1176, 1239, 1246, 1416, 1652, 1659, 1869, 1896, 2136, 2212, 2478, 2492, 2891, 3304, 3318, 3738, 3871, 4361, 4424, 4661, 4956, 4984, 5251, 5782, 6636, 7031, 7476, 7742, 8673, 8722, 9322, 9912, 10502, 11564, 11613, 13083, 13272, 13983, 14062, 14952, 15484, 15753, 17346, 17444, 18644, 21004, 21093, 23128, 23226, 26166, 27966, 28124, 30968, 31506, 32627, 34692, 34888, 36757, 37288, 42008, 42186, 46452, 49217, 52332, 55932, 56248, 63012, 65254, 69384, 73514, 84372, 92904, 97881, 98434, 104664, 110271, 111864, 126024, 130508, 147028, 147651, 168744, 195762, 196868, 220542, 228389, 257299, 261016, 294056, 295302, 344519, 391524, 393736, 414829, 441084, 456778, 514598, 590604, 685167, 689038, 771897, 783048, 829658, 882168, 913556, 1029196, 1033557, 1181208, 1244487, 1370334, 1378076, 1543794, 1659316, 1827112, 2058392, 2067114, 2488974, 2740668, 2756152, 2903803, 3087588, 3318632, 4134228, 4977948, 5481336, 5807606, 6175176, 8268456, 8711409, 9955896, 11615212, 17422818, 20326621, 23230424, 34845636, 40653242, 60979863, 69691272, 81306484, 121959726, 162612968, 243919452, 487838904]

約数ペア:

[(1, 487838904), (2, 243919452), (3, 162612968), (4, 121959726), (6, 81306484), (7, 69691272), (8, 60979863), (12, 40653242), (14, 34845636), (21, 23230424), (24, 20326621), (28, 17422818), (42, 11615212), (49, 9955896), (56, 8711409), (59, 8268456), (79, 6175176), (84, 5807606), (89, 5481336), (98, 4977948), (118, 4134228), (147, 3318632), (158, 3087588), (168, 2903803), (177, 2756152), (178, 2740668), (196, 2488974), (236, 2067114), (237, 2058392), (267, 1827112), (294, 1659316), (316, 1543794), (354, 1378076), (356, 1370334), (392, 1244487), (413, 1181208), (472, 1033557), (474, 1029196), (534, 913556), (553, 882168), (588, 829658), (623, 783048), (632, 771897), (708, 689038), (712, 685167), (826, 590604), (948, 514598), (1068, 456778), (1106, 441084), (1176, 414829), (1239, 393736), (1246, 391524), (1416, 344519), (1652, 295302), (1659, 294056), (1869, 261016), (1896, 257299), (2136, 228389), (2212, 220542), (2478, 196868), (2492, 195762), (2891, 168744), (3304, 147651), (3318, 147028), (3738, 130508), (3871, 126024), (4361, 111864), (4424, 110271), (4661, 104664), (4956, 98434), (4984, 97881), (5251, 92904), (5782, 84372), (6636, 73514), (7031, 69384), (7476, 65254), (7742, 63012), (8673, 56248), (8722, 55932), (9322, 52332), (9912, 49217), (10502, 46452), (11564, 42186), (11613, 42008), (13083, 37288), (13272, 36757), (13983, 34888), (14062, 34692), (14952, 32627), (15484, 31506), (15753, 30968), (17346, 28124), (17444, 27966), (18644, 26166), (21004, 23226), (21093, 23128)]