2688564342

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 5657739264

約数和(自身を除く): 2969174922

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 443, 487, 886, 974, 1329, 1461, 2077, 2658, 2922, 4154, 6231, 12462, 13733, 15097, 27466, 29681, 30194, 32629, 41199, 45291, 59362, 65258, 82398, 89043, 90582, 97887, 178086, 195774, 215741, 431482, 647223, 920111, 1011499, 1294446, 1840222, 2022998, 2760333, 3034497, 5520666, 6068994, 6687971, 13375942, 14454647, 20063913, 28909294, 40127826, 43363941, 86727882, 448094057, 896188114, 1344282171, 2688564342]

約数ペア:

[(1, 2688564342), (2, 1344282171), (3, 896188114), (6, 448094057), (31, 86727882), (62, 43363941), (67, 40127826), (93, 28909294), (134, 20063913), (186, 14454647), (201, 13375942), (402, 6687971), (443, 6068994), (487, 5520666), (886, 3034497), (974, 2760333), (1329, 2022998), (1461, 1840222), (2077, 1294446), (2658, 1011499), (2922, 920111), (4154, 647223), (6231, 431482), (12462, 215741), (13733, 195774), (15097, 178086), (27466, 97887), (29681, 90582), (30194, 89043), (32629, 82398), (41199, 65258), (45291, 59362)]