218624904

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42767}}^1$

素因数の和:42850

約数の個数: 48

約数和(自身を含む): 600462720

約数和(自身を除く): 381837816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 42767, 85534, 128301, 171068, 256602, 342136, 384903, 513204, 769806, 1026408, 1539612, 3036457, 3079224, 6072914, 9109371, 12145828, 18218742, 24291656, 27328113, 36437484, 54656226, 72874968, 109312452, 218624904]

約数ペア:

[(1, 218624904), (2, 109312452), (3, 72874968), (4, 54656226), (6, 36437484), (8, 27328113), (9, 24291656), (12, 18218742), (18, 12145828), (24, 9109371), (36, 6072914), (71, 3079224), (72, 3036457), (142, 1539612), (213, 1026408), (284, 769806), (426, 513204), (568, 384903), (639, 342136), (852, 256602), (1278, 171068), (1704, 128301), (2556, 85534), (5112, 42767)]