491468976

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 1403910144

約数和(自身を除く): 912441168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 167, 191, 214, 321, 334, 382, 428, 501, 573, 642, 668, 764, 856, 963, 1002, 1146, 1284, 1336, 1503, 1528, 1712, 1719, 1926, 2004, 2292, 2568, 2672, 3006, 3056, 3438, 3852, 4008, 4584, 5136, 6012, 6876, 7704, 8016, 9168, 12024, 13752, 15408, 17869, 20437, 24048, 27504, 31897, 35738, 40874, 53607, 61311, 63794, 71476, 81748, 95691, 107214, 122622, 127588, 142952, 160821, 163496, 183933, 191382, 214428, 245244, 255176, 285904, 287073, 321642, 326992, 367866, 382764, 428856, 490488, 510352, 574146, 643284, 735732, 765528, 857712, 980976, 1148292, 1286568, 1471464, 1531056, 2296584, 2573136, 2942928, 3412979, 4593168, 6825958, 10238937, 13651916, 20477874, 27303832, 30716811, 40955748, 54607664, 61433622, 81911496, 122867244, 163822992, 245734488, 491468976]

約数ペア:

[(1, 491468976), (2, 245734488), (3, 163822992), (4, 122867244), (6, 81911496), (8, 61433622), (9, 54607664), (12, 40955748), (16, 30716811), (18, 27303832), (24, 20477874), (36, 13651916), (48, 10238937), (72, 6825958), (107, 4593168), (144, 3412979), (167, 2942928), (191, 2573136), (214, 2296584), (321, 1531056), (334, 1471464), (382, 1286568), (428, 1148292), (501, 980976), (573, 857712), (642, 765528), (668, 735732), (764, 643284), (856, 574146), (963, 510352), (1002, 490488), (1146, 428856), (1284, 382764), (1336, 367866), (1503, 326992), (1528, 321642), (1712, 287073), (1719, 285904), (1926, 255176), (2004, 245244), (2292, 214428), (2568, 191382), (2672, 183933), (3006, 163496), (3056, 160821), (3438, 142952), (3852, 127588), (4008, 122622), (4584, 107214), (5136, 95691), (6012, 81748), (6876, 71476), (7704, 63794), (8016, 61311), (9168, 53607), (12024, 40874), (13752, 35738), (15408, 31897), (17869, 27504), (20437, 24048)]