219386016

素因数分解:

$2^5\times 3^3\times {\mathrm{253919}}^1$

素因数の和:253938

約数の個数: 48

約数和(自身を含む): 639878400

約数和(自身を除く): 420492384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 253919, 507838, 761757, 1015676, 1523514, 2031352, 2285271, 3047028, 4062704, 4570542, 6094056, 6855813, 8125408, 9141084, 12188112, 13711626, 18282168, 24376224, 27423252, 36564336, 54846504, 73128672, 109693008, 219386016]

約数ペア:

[(1, 219386016), (2, 109693008), (3, 73128672), (4, 54846504), (6, 36564336), (8, 27423252), (9, 24376224), (12, 18282168), (16, 13711626), (18, 12188112), (24, 9141084), (27, 8125408), (32, 6855813), (36, 6094056), (48, 4570542), (54, 4062704), (72, 3047028), (96, 2285271), (108, 2031352), (144, 1523514), (216, 1015676), (288, 761757), (432, 507838), (864, 253919)]