212609592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227147}}^1$

素因数の和:227172

約数の個数: 48

約数和(自身を含む): 620114040

約数和(自身を除く): 407504448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 227147, 454294, 681441, 908588, 1362882, 1817176, 2044323, 2725764, 2952911, 4088646, 5451528, 5905822, 8177292, 8858733, 11811644, 16354584, 17717466, 23623288, 26576199, 35434932, 53152398, 70869864, 106304796, 212609592]

約数ペア:

[(1, 212609592), (2, 106304796), (3, 70869864), (4, 53152398), (6, 35434932), (8, 26576199), (9, 23623288), (12, 17717466), (13, 16354584), (18, 11811644), (24, 8858733), (26, 8177292), (36, 5905822), (39, 5451528), (52, 4088646), (72, 2952911), (78, 2725764), (104, 2044323), (117, 1817176), (156, 1362882), (234, 908588), (312, 681441), (468, 454294), (936, 227147)]