397681776

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 1169925120

約数和(自身を除く): 772243344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 167, 184, 207, 276, 334, 368, 414, 501, 552, 668, 719, 828, 1002, 1104, 1336, 1438, 1503, 1656, 2004, 2157, 2672, 2876, 3006, 3312, 3841, 4008, 4314, 5752, 6012, 6471, 7682, 8016, 8628, 11504, 11523, 12024, 12942, 15364, 16537, 17256, 23046, 24048, 25884, 30728, 33074, 34512, 34569, 46092, 49611, 51768, 61456, 66148, 69138, 92184, 99222, 103536, 120073, 132296, 138276, 148833, 184368, 198444, 240146, 264592, 276552, 297666, 360219, 396888, 480292, 553104, 595332, 720438, 793776, 960584, 1080657, 1190664, 1440876, 1921168, 2161314, 2381328, 2761679, 2881752, 4322628, 5523358, 5763504, 8285037, 8645256, 11046716, 16570074, 17290512, 22093432, 24855111, 33140148, 44186864, 49710222, 66280296, 99420444, 132560592, 198840888, 397681776]

約数ペア:

[(1, 397681776), (2, 198840888), (3, 132560592), (4, 99420444), (6, 66280296), (8, 49710222), (9, 44186864), (12, 33140148), (16, 24855111), (18, 22093432), (23, 17290512), (24, 16570074), (36, 11046716), (46, 8645256), (48, 8285037), (69, 5763504), (72, 5523358), (92, 4322628), (138, 2881752), (144, 2761679), (167, 2381328), (184, 2161314), (207, 1921168), (276, 1440876), (334, 1190664), (368, 1080657), (414, 960584), (501, 793776), (552, 720438), (668, 595332), (719, 553104), (828, 480292), (1002, 396888), (1104, 360219), (1336, 297666), (1438, 276552), (1503, 264592), (1656, 240146), (2004, 198444), (2157, 184368), (2672, 148833), (2876, 138276), (3006, 132296), (3312, 120073), (3841, 103536), (4008, 99222), (4314, 92184), (5752, 69138), (6012, 66148), (6471, 61456), (7682, 51768), (8016, 49611), (8628, 46092), (11504, 34569), (11523, 34512), (12024, 33074), (12942, 30728), (15364, 25884), (16537, 24048), (17256, 23046)]