234131612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 490495488

約数和(自身を除く): 256363876

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 127, 143, 242, 254, 286, 293, 484, 508, 572, 586, 1172, 1397, 1573, 1651, 2794, 3146, 3223, 3302, 3809, 5588, 6292, 6446, 6604, 7618, 12892, 15236, 15367, 18161, 30734, 35453, 36322, 37211, 41899, 61468, 70906, 72644, 74422, 83798, 141812, 148844, 167596, 199771, 399542, 409321, 460889, 483743, 799084, 818642, 921778, 967486, 1637284, 1843556, 1934972, 4502531, 5321173, 9005062, 10642346, 18010124, 21284692, 58532903, 117065806, 234131612]

約数ペア:

[(1, 234131612), (2, 117065806), (4, 58532903), (11, 21284692), (13, 18010124), (22, 10642346), (26, 9005062), (44, 5321173), (52, 4502531), (121, 1934972), (127, 1843556), (143, 1637284), (242, 967486), (254, 921778), (286, 818642), (293, 799084), (484, 483743), (508, 460889), (572, 409321), (586, 399542), (1172, 199771), (1397, 167596), (1573, 148844), (1651, 141812), (2794, 83798), (3146, 74422), (3223, 72644), (3302, 70906), (3809, 61468), (5588, 41899), (6292, 37211), (6446, 36322), (6604, 35453), (7618, 30734), (12892, 18161), (15236, 15367)]