252177516

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{32887}}^1$

素因数の和:32971

約数の個数: 48

約数和(自身を含む): 663022080

約数和(自身を除く): 410844564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 32887, 65774, 98661, 131548, 197322, 295983, 394644, 591966, 887949, 1183932, 1775898, 2334977, 3551796, 4669954, 7004931, 9339908, 14009862, 21014793, 28019724, 42029586, 63044379, 84059172, 126088758, 252177516]

約数ペア:

[(1, 252177516), (2, 126088758), (3, 84059172), (4, 63044379), (6, 42029586), (9, 28019724), (12, 21014793), (18, 14009862), (27, 9339908), (36, 7004931), (54, 4669954), (71, 3551796), (108, 2334977), (142, 1775898), (213, 1183932), (284, 887949), (426, 591966), (639, 394644), (852, 295983), (1278, 197322), (1917, 131548), (2556, 98661), (3834, 65774), (7668, 32887)]