1551441384

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{54829}}^1$

素因数の和:54975

約数の個数: 64

約数和(自身を含む): 4342536000

約数和(自身を除く): 2791094616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9432, 14148, 28296, 54829, 109658, 164487, 219316, 328974, 438632, 493461, 657948, 986922, 1315896, 1480383, 1973844, 2960766, 3947688, 5921532, 7182599, 11843064, 14365198, 21547797, 28730396, 43095594, 57460792, 64643391, 86191188, 129286782, 172382376, 193930173, 258573564, 387860346, 517147128, 775720692, 1551441384]

約数ペア:

[(1, 1551441384), (2, 775720692), (3, 517147128), (4, 387860346), (6, 258573564), (8, 193930173), (9, 172382376), (12, 129286782), (18, 86191188), (24, 64643391), (27, 57460792), (36, 43095594), (54, 28730396), (72, 21547797), (108, 14365198), (131, 11843064), (216, 7182599), (262, 5921532), (393, 3947688), (524, 2960766), (786, 1973844), (1048, 1480383), (1179, 1315896), (1572, 986922), (2358, 657948), (3144, 493461), (3537, 438632), (4716, 328974), (7074, 219316), (9432, 164487), (14148, 109658), (28296, 54829)]