229986144

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3581}}^1$

素因数の和:3820

約数の個数: 72

約数和(自身を含む): 657139392

約数和(自身を除く): 427153248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 3581, 4014, 5352, 7136, 7162, 8028, 10704, 10743, 14324, 16056, 21408, 21486, 28648, 32112, 32229, 42972, 57296, 64224, 64458, 85944, 114592, 128916, 171888, 257832, 343776, 515664, 798563, 1031328, 1597126, 2395689, 3194252, 4791378, 6388504, 7187067, 9582756, 12777008, 14374134, 19165512, 25554016, 28748268, 38331024, 57496536, 76662048, 114993072, 229986144]

約数ペア:

[(1, 229986144), (2, 114993072), (3, 76662048), (4, 57496536), (6, 38331024), (8, 28748268), (9, 25554016), (12, 19165512), (16, 14374134), (18, 12777008), (24, 9582756), (32, 7187067), (36, 6388504), (48, 4791378), (72, 3194252), (96, 2395689), (144, 1597126), (223, 1031328), (288, 798563), (446, 515664), (669, 343776), (892, 257832), (1338, 171888), (1784, 128916), (2007, 114592), (2676, 85944), (3568, 64458), (3581, 64224), (4014, 57296), (5352, 42972), (7136, 32229), (7162, 32112), (8028, 28648), (10704, 21486), (10743, 21408), (14324, 16056)]