221124672

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5496

約数の個数: 84

約数和(自身を含む): 642859776

約数和(自身を除く): 421735104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 5407, 6816, 10224, 10814, 13632, 16221, 20448, 21628, 32442, 40896, 43256, 48663, 64884, 86512, 97326, 129768, 173024, 194652, 259536, 346048, 383897, 389304, 519072, 767794, 778608, 1038144, 1151691, 1535588, 1557216, 2303382, 3071176, 3114432, 3455073, 4606764, 6142352, 6910146, 9213528, 12284704, 13820292, 18427056, 24569408, 27640584, 36854112, 55281168, 73708224, 110562336, 221124672]

約数ペア:

[(1, 221124672), (2, 110562336), (3, 73708224), (4, 55281168), (6, 36854112), (8, 27640584), (9, 24569408), (12, 18427056), (16, 13820292), (18, 12284704), (24, 9213528), (32, 6910146), (36, 6142352), (48, 4606764), (64, 3455073), (71, 3114432), (72, 3071176), (96, 2303382), (142, 1557216), (144, 1535588), (192, 1151691), (213, 1038144), (284, 778608), (288, 767794), (426, 519072), (568, 389304), (576, 383897), (639, 346048), (852, 259536), (1136, 194652), (1278, 173024), (1704, 129768), (2272, 97326), (2556, 86512), (3408, 64884), (4544, 48663), (5112, 43256), (5407, 40896), (6816, 32442), (10224, 21628), (10814, 20448), (13632, 16221)]