440147796456

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1\times {\mathrm{143669}}^1$

素因数の和:144978

約数の個数: 64

約数和(自身を含む): 1111592030400

約数和(自身を除く): 671444233944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1193, 1284, 2386, 2568, 3579, 4772, 7158, 9544, 14316, 28632, 127651, 143669, 255302, 287338, 382953, 431007, 510604, 574676, 765906, 862014, 1021208, 1149352, 1531812, 1724028, 3063624, 3448056, 15372583, 30745166, 46117749, 61490332, 92235498, 122980664, 171397117, 184470996, 342794234, 368941992, 514191351, 685588468, 1028382702, 1371176936, 2056765404, 4113530808, 18339491519, 36678983038, 55018474557, 73357966076, 110036949114, 146715932152, 220073898228, 440147796456]

約数ペア:

[(1, 440147796456), (2, 220073898228), (3, 146715932152), (4, 110036949114), (6, 73357966076), (8, 55018474557), (12, 36678983038), (24, 18339491519), (107, 4113530808), (214, 2056765404), (321, 1371176936), (428, 1028382702), (642, 685588468), (856, 514191351), (1193, 368941992), (1284, 342794234), (2386, 184470996), (2568, 171397117), (3579, 122980664), (4772, 92235498), (7158, 61490332), (9544, 46117749), (14316, 30745166), (28632, 15372583), (127651, 3448056), (143669, 3063624), (255302, 1724028), (287338, 1531812), (382953, 1149352), (431007, 1021208), (510604, 862014), (574676, 765906)]