212027688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{154991}}^1$

素因数の和:155022

約数の個数: 48

約数和(自身を含む): 604468800

約数和(自身を除く): 392441112

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, 154991, 309982, 464973, 619964, 929946, 1239928, 1394919, 1859892, 2789838, 2944829, 3719784, 5579676, 5889658, 8834487, 11159352, 11779316, 17668974, 23558632, 26503461, 35337948, 53006922, 70675896, 106013844, 212027688]

約数ペア:

[(1, 212027688), (2, 106013844), (3, 70675896), (4, 53006922), (6, 35337948), (8, 26503461), (9, 23558632), (12, 17668974), (18, 11779316), (19, 11159352), (24, 8834487), (36, 5889658), (38, 5579676), (57, 3719784), (72, 2944829), (76, 2789838), (114, 1859892), (152, 1394919), (171, 1239928), (228, 929946), (342, 619964), (456, 464973), (684, 309982), (1368, 154991)]