449900892

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 1410805760

約数和(自身を除く): 960904868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 79, 81, 84, 93, 108, 124, 126, 158, 162, 186, 189, 217, 237, 243, 252, 279, 316, 324, 372, 378, 434, 474, 486, 553, 558, 567, 651, 711, 729, 756, 837, 868, 948, 972, 1106, 1116, 1134, 1302, 1422, 1458, 1659, 1674, 1701, 1953, 2133, 2187, 2212, 2268, 2449, 2511, 2604, 2844, 2916, 3318, 3348, 3402, 3906, 4266, 4374, 4898, 4977, 5022, 5103, 5859, 6399, 6561, 6636, 6804, 7347, 7533, 7812, 8532, 8748, 9796, 9954, 10044, 10206, 11718, 12798, 13122, 14694, 14931, 15066, 15309, 17143, 17577, 19197, 19908, 20412, 22041, 22599, 23436, 25596, 26244, 29388, 29862, 30132, 30618, 34286, 35154, 38394, 44082, 44793, 45198, 45927, 51429, 52731, 57591, 59724, 61236, 66123, 67797, 68572, 70308, 76788, 88164, 89586, 90396, 91854, 102858, 105462, 115182, 132246, 134379, 135594, 154287, 158193, 172773, 179172, 183708, 198369, 203391, 205716, 210924, 230364, 264492, 268758, 271188, 308574, 316386, 345546, 396738, 403137, 406782, 462861, 474579, 518319, 537516, 595107, 617148, 632772, 691092, 793476, 806274, 813564, 925722, 949158, 1036638, 1190214, 1209411, 1388583, 1423737, 1612548, 1785321, 1851444, 1898316, 2073276, 2380428, 2418822, 2777166, 2847474, 3570642, 3628233, 4165749, 4837644, 5355963, 5554332, 5694948, 7141284, 7256466, 8331498, 10711926, 12497247, 14512932, 16067889, 16662996, 21423852, 24994494, 32135778, 37491741, 49988988, 64271556, 74983482, 112475223, 149966964, 224950446, 449900892]

約数ペア:

[(1, 449900892), (2, 224950446), (3, 149966964), (4, 112475223), (6, 74983482), (7, 64271556), (9, 49988988), (12, 37491741), (14, 32135778), (18, 24994494), (21, 21423852), (27, 16662996), (28, 16067889), (31, 14512932), (36, 12497247), (42, 10711926), (54, 8331498), (62, 7256466), (63, 7141284), (79, 5694948), (81, 5554332), (84, 5355963), (93, 4837644), (108, 4165749), (124, 3628233), (126, 3570642), (158, 2847474), (162, 2777166), (186, 2418822), (189, 2380428), (217, 2073276), (237, 1898316), (243, 1851444), (252, 1785321), (279, 1612548), (316, 1423737), (324, 1388583), (372, 1209411), (378, 1190214), (434, 1036638), (474, 949158), (486, 925722), (553, 813564), (558, 806274), (567, 793476), (651, 691092), (711, 632772), (729, 617148), (756, 595107), (837, 537516), (868, 518319), (948, 474579), (972, 462861), (1106, 406782), (1116, 403137), (1134, 396738), (1302, 345546), (1422, 316386), (1458, 308574), (1659, 271188), (1674, 268758), (1701, 264492), (1953, 230364), (2133, 210924), (2187, 205716), (2212, 203391), (2268, 198369), (2449, 183708), (2511, 179172), (2604, 172773), (2844, 158193), (2916, 154287), (3318, 135594), (3348, 134379), (3402, 132246), (3906, 115182), (4266, 105462), (4374, 102858), (4898, 91854), (4977, 90396), (5022, 89586), (5103, 88164), (5859, 76788), (6399, 70308), (6561, 68572), (6636, 67797), (6804, 66123), (7347, 61236), (7533, 59724), (7812, 57591), (8532, 52731), (8748, 51429), (9796, 45927), (9954, 45198), (10044, 44793), (10206, 44082), (11718, 38394), (12798, 35154), (13122, 34286), (14694, 30618), (14931, 30132), (15066, 29862), (15309, 29388), (17143, 26244), (17577, 25596), (19197, 23436), (19908, 22599), (20412, 22041)]