216280584

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{77023}}^1$

素因数の和:77051

約数の個数: 64

約数和(自身を含む): 647001600

約数和(自身を除く): 430721016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 77023, 154046, 231069, 308092, 462138, 616184, 693207, 924276, 1001299, 1386414, 1848552, 2002598, 2079621, 2772828, 3003897, 4005196, 4159242, 5545656, 6007794, 8010392, 8318484, 9011691, 12015588, 16636968, 18023382, 24031176, 27035073, 36046764, 54070146, 72093528, 108140292, 216280584]

約数ペア:

[(1, 216280584), (2, 108140292), (3, 72093528), (4, 54070146), (6, 36046764), (8, 27035073), (9, 24031176), (12, 18023382), (13, 16636968), (18, 12015588), (24, 9011691), (26, 8318484), (27, 8010392), (36, 6007794), (39, 5545656), (52, 4159242), (54, 4005196), (72, 3003897), (78, 2772828), (104, 2079621), (108, 2002598), (117, 1848552), (156, 1386414), (216, 1001299), (234, 924276), (312, 693207), (351, 616184), (468, 462138), (702, 308092), (936, 231069), (1404, 154046), (2808, 77023)]