672911232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1964

約数の個数: 128

約数和(自身を含む): 2058604800

約数和(自身を除く): 1385693568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 556, 672, 834, 896, 973, 1112, 1344, 1668, 1801, 1946, 2224, 2688, 2919, 3336, 3602, 3892, 4448, 5403, 5838, 6672, 7204, 7784, 8896, 10806, 11676, 12607, 13344, 14408, 15568, 17792, 21612, 23352, 25214, 26688, 28816, 31136, 37821, 43224, 46704, 50428, 53376, 57632, 62272, 75642, 86448, 93408, 100856, 115264, 124544, 151284, 172896, 186816, 201712, 230528, 250339, 302568, 345792, 373632, 403424, 500678, 605136, 691584, 751017, 806848, 1001356, 1210272, 1502034, 1613696, 1752373, 2002712, 2420544, 3004068, 3504746, 4005424, 4841088, 5257119, 6008136, 7009492, 8010848, 10514238, 12016272, 14018984, 16021696, 21028476, 24032544, 28037968, 32043392, 42056952, 48065088, 56075936, 84113904, 96130176, 112151872, 168227808, 224303744, 336455616, 672911232]

約数ペア:

[(1, 672911232), (2, 336455616), (3, 224303744), (4, 168227808), (6, 112151872), (7, 96130176), (8, 84113904), (12, 56075936), (14, 48065088), (16, 42056952), (21, 32043392), (24, 28037968), (28, 24032544), (32, 21028476), (42, 16021696), (48, 14018984), (56, 12016272), (64, 10514238), (84, 8010848), (96, 7009492), (112, 6008136), (128, 5257119), (139, 4841088), (168, 4005424), (192, 3504746), (224, 3004068), (278, 2420544), (336, 2002712), (384, 1752373), (417, 1613696), (448, 1502034), (556, 1210272), (672, 1001356), (834, 806848), (896, 751017), (973, 691584), (1112, 605136), (1344, 500678), (1668, 403424), (1801, 373632), (1946, 345792), (2224, 302568), (2688, 250339), (2919, 230528), (3336, 201712), (3602, 186816), (3892, 172896), (4448, 151284), (5403, 124544), (5838, 115264), (6672, 100856), (7204, 93408), (7784, 86448), (8896, 75642), (10806, 62272), (11676, 57632), (12607, 53376), (13344, 50428), (14408, 46704), (15568, 43224), (17792, 37821), (21612, 31136), (23352, 28816), (25214, 26688)]