2340242008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32009}}^1$

素因数の和:32084

約数の個数: 64

約数和(自身を含む): 5108796000

約数和(自身を除く): 2768553992

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 5624, 9139, 18278, 32009, 36556, 64018, 73112, 128036, 256072, 416117, 608171, 832234, 1184333, 1216342, 1664468, 2368666, 2432684, 3328936, 4737332, 4865368, 7906223, 9474664, 15396329, 15812446, 22502327, 30792658, 31624892, 45004654, 61585316, 63249784, 90009308, 123170632, 180018616, 292530251, 585060502, 1170121004, 2340242008]

約数ペア:

[(1, 2340242008), (2, 1170121004), (4, 585060502), (8, 292530251), (13, 180018616), (19, 123170632), (26, 90009308), (37, 63249784), (38, 61585316), (52, 45004654), (74, 31624892), (76, 30792658), (104, 22502327), (148, 15812446), (152, 15396329), (247, 9474664), (296, 7906223), (481, 4865368), (494, 4737332), (703, 3328936), (962, 2432684), (988, 2368666), (1406, 1664468), (1924, 1216342), (1976, 1184333), (2812, 832234), (3848, 608171), (5624, 416117), (9139, 256072), (18278, 128036), (32009, 73112), (36556, 64018)]