1557362004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{12277}}^1$

素因数の和:12357

約数の個数: 72

約数和(自身を含む): 4096530144

約数和(自身を除く): 2539168140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 961, 1023, 1364, 1922, 2046, 2883, 3844, 4092, 5766, 10571, 11532, 12277, 21142, 24554, 31713, 36831, 42284, 49108, 63426, 73662, 126852, 135047, 147324, 270094, 380587, 405141, 540188, 761174, 810282, 1141761, 1522348, 1620564, 2283522, 4186457, 4567044, 8372914, 11798197, 12559371, 16745828, 23596394, 25118742, 35394591, 47192788, 50237484, 70789182, 129780167, 141578364, 259560334, 389340501, 519120668, 778681002, 1557362004]

約数ペア:

[(1, 1557362004), (2, 778681002), (3, 519120668), (4, 389340501), (6, 259560334), (11, 141578364), (12, 129780167), (22, 70789182), (31, 50237484), (33, 47192788), (44, 35394591), (62, 25118742), (66, 23596394), (93, 16745828), (124, 12559371), (132, 11798197), (186, 8372914), (341, 4567044), (372, 4186457), (682, 2283522), (961, 1620564), (1023, 1522348), (1364, 1141761), (1922, 810282), (2046, 761174), (2883, 540188), (3844, 405141), (4092, 380587), (5766, 270094), (10571, 147324), (11532, 135047), (12277, 126852), (21142, 73662), (24554, 63426), (31713, 49108), (36831, 42284)]