289969790964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2724563}}^1$

素因数の和:2724765

約数の個数: 72

約数和(自身を含む): 791409554208

約数和(自身を除く): 501439763244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 8869, 15204, 17738, 26607, 35476, 53214, 106428, 2724563, 5449126, 8173689, 10898252, 16347378, 19071941, 32694756, 38143882, 57215823, 76287764, 114431646, 133503587, 228863292, 267007174, 400510761, 493145903, 534014348, 801021522, 986291806, 1479437709, 1602043044, 1972583612, 2958875418, 3452021321, 5917750836, 6904042642, 10356063963, 13808085284, 20712127926, 24164149247, 41424255852, 48328298494, 72492447741, 96656596988, 144984895482, 289969790964]

約数ペア:

[(1, 289969790964), (2, 144984895482), (3, 96656596988), (4, 72492447741), (6, 48328298494), (7, 41424255852), (12, 24164149247), (14, 20712127926), (21, 13808085284), (28, 10356063963), (42, 6904042642), (49, 5917750836), (84, 3452021321), (98, 2958875418), (147, 1972583612), (181, 1602043044), (196, 1479437709), (294, 986291806), (362, 801021522), (543, 534014348), (588, 493145903), (724, 400510761), (1086, 267007174), (1267, 228863292), (2172, 133503587), (2534, 114431646), (3801, 76287764), (5068, 57215823), (7602, 38143882), (8869, 32694756), (15204, 19071941), (17738, 16347378), (26607, 10898252), (35476, 8173689), (53214, 5449126), (106428, 2724563)]