221060688

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{12347}}^1$

素因数の和:12731

約数の個数: 40

約数和(自身を含む): 572650848

約数和(自身を除く): 351590160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1492, 2238, 2984, 4476, 5968, 8952, 12347, 17904, 24694, 37041, 49388, 74082, 98776, 148164, 197552, 296328, 592656, 4605431, 9210862, 13816293, 18421724, 27632586, 36843448, 55265172, 73686896, 110530344, 221060688]

約数ペア:

[(1, 221060688), (2, 110530344), (3, 73686896), (4, 55265172), (6, 36843448), (8, 27632586), (12, 18421724), (16, 13816293), (24, 9210862), (48, 4605431), (373, 592656), (746, 296328), (1119, 197552), (1492, 148164), (2238, 98776), (2984, 74082), (4476, 49388), (5968, 37041), (8952, 24694), (12347, 17904)]