217911012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3581}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 556041024

約数和(自身を除く): 338130012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 461, 922, 1383, 1844, 2766, 3581, 5071, 5532, 7162, 10142, 10743, 14324, 15213, 20284, 21486, 30426, 39391, 42972, 60852, 78782, 118173, 157564, 236346, 472692, 1650841, 3301682, 4952523, 6603364, 9905046, 18159251, 19810092, 36318502, 54477753, 72637004, 108955506, 217911012]

約数ペア:

[(1, 217911012), (2, 108955506), (3, 72637004), (4, 54477753), (6, 36318502), (11, 19810092), (12, 18159251), (22, 9905046), (33, 6603364), (44, 4952523), (66, 3301682), (132, 1650841), (461, 472692), (922, 236346), (1383, 157564), (1844, 118173), (2766, 78782), (3581, 60852), (5071, 42972), (5532, 39391), (7162, 30426), (10142, 21486), (10743, 20284), (14324, 15213)]