212659704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{155453}}^1$

素因数の和:155484

約数の個数: 48

約数和(自身を含む): 606270600

約数和(自身を除く): 393610896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 155453, 310906, 466359, 621812, 932718, 1243624, 1399077, 1865436, 2798154, 2953607, 3730872, 5596308, 5907214, 8860821, 11192616, 11814428, 17721642, 23628856, 26582463, 35443284, 53164926, 70886568, 106329852, 212659704]

約数ペア:

[(1, 212659704), (2, 106329852), (3, 70886568), (4, 53164926), (6, 35443284), (8, 26582463), (9, 23628856), (12, 17721642), (18, 11814428), (19, 11192616), (24, 8860821), (36, 5907214), (38, 5596308), (57, 3730872), (72, 2953607), (76, 2798154), (114, 1865436), (152, 1399077), (171, 1243624), (228, 932718), (342, 621812), (456, 466359), (684, 310906), (1368, 155453)]