428738688

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 1429958400

約数和(自身を除く): 1001219712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 673, 711, 896, 948, 1008, 1106, 1152, 1264, 1344, 1346, 1422, 1659, 1896, 2016, 2019, 2212, 2528, 2688, 2692, 2844, 3318, 3792, 4032, 4038, 4424, 4711, 4977, 5056, 5384, 5688, 6057, 6636, 7584, 8064, 8076, 8848, 9422, 9954, 10112, 10768, 11376, 12114, 13272, 14133, 15168, 16152, 17696, 18844, 19908, 21536, 22752, 24228, 26544, 28266, 30336, 32304, 35392, 37688, 39816, 42399, 43072, 45504, 48456, 53088, 53167, 56532, 64608, 70784, 75376, 79632, 84798, 86144, 91008, 96912, 106176, 106334, 113064, 129216, 150752, 159264, 159501, 169596, 193824, 212352, 212668, 226128, 258432, 301504, 318528, 319002, 339192, 372169, 387648, 425336, 452256, 478503, 603008, 637056, 638004, 678384, 744338, 775296, 850672, 904512, 957006, 1116507, 1276008, 1356768, 1488676, 1701344, 1809024, 1914012, 2233014, 2552016, 2713536, 2977352, 3349521, 3402688, 3828024, 4466028, 5104032, 5427072, 5954704, 6699042, 6805376, 7656048, 8932056, 10208064, 11909408, 13398084, 15312096, 17864112, 20416128, 23818816, 26796168, 30624192, 35728224, 47637632, 53592336, 61248384, 71456448, 107184672, 142912896, 214369344, 428738688]

約数ペア:

[(1, 428738688), (2, 214369344), (3, 142912896), (4, 107184672), (6, 71456448), (7, 61248384), (8, 53592336), (9, 47637632), (12, 35728224), (14, 30624192), (16, 26796168), (18, 23818816), (21, 20416128), (24, 17864112), (28, 15312096), (32, 13398084), (36, 11909408), (42, 10208064), (48, 8932056), (56, 7656048), (63, 6805376), (64, 6699042), (72, 5954704), (79, 5427072), (84, 5104032), (96, 4466028), (112, 3828024), (126, 3402688), (128, 3349521), (144, 2977352), (158, 2713536), (168, 2552016), (192, 2233014), (224, 1914012), (237, 1809024), (252, 1701344), (288, 1488676), (316, 1356768), (336, 1276008), (384, 1116507), (448, 957006), (474, 904512), (504, 850672), (553, 775296), (576, 744338), (632, 678384), (672, 638004), (673, 637056), (711, 603008), (896, 478503), (948, 452256), (1008, 425336), (1106, 387648), (1152, 372169), (1264, 339192), (1344, 319002), (1346, 318528), (1422, 301504), (1659, 258432), (1896, 226128), (2016, 212668), (2019, 212352), (2212, 193824), (2528, 169596), (2688, 159501), (2692, 159264), (2844, 150752), (3318, 129216), (3792, 113064), (4032, 106334), (4038, 106176), (4424, 96912), (4711, 91008), (4977, 86144), (5056, 84798), (5384, 79632), (5688, 75376), (6057, 70784), (6636, 64608), (7584, 56532), (8064, 53167), (8076, 53088), (8848, 48456), (9422, 45504), (9954, 43072), (10112, 42399), (10768, 39816), (11376, 37688), (12114, 35392), (13272, 32304), (14133, 30336), (15168, 28266), (16152, 26544), (17696, 24228), (18844, 22752), (19908, 21536)]