313534296

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{61333}}^1$

素因数の和:61416

約数の個数: 48

約数和(自身を含む): 861129360

約数和(自身を除く): 547595064

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, 61333, 122666, 183999, 245332, 367998, 490664, 551997, 735996, 1103994, 1471992, 2207988, 4354643, 4415976, 8709286, 13063929, 17418572, 26127858, 34837144, 39191787, 52255716, 78383574, 104511432, 156767148, 313534296]

約数ペア:

[(1, 313534296), (2, 156767148), (3, 104511432), (4, 78383574), (6, 52255716), (8, 39191787), (9, 34837144), (12, 26127858), (18, 17418572), (24, 13063929), (36, 8709286), (71, 4415976), (72, 4354643), (142, 2207988), (213, 1471992), (284, 1103994), (426, 735996), (568, 551997), (639, 490664), (852, 367998), (1278, 245332), (1704, 183999), (2556, 122666), (5112, 61333)]