223857666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 72

約数和(自身を含む): 537922944

約数和(自身を除く): 314065278

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 782, 867, 1173, 1734, 1871, 2346, 2601, 3519, 3742, 5202, 5613, 6647, 7038, 11226, 13294, 16839, 19941, 31807, 33678, 39882, 43033, 59823, 63614, 86066, 95421, 119646, 129099, 190842, 258198, 286263, 387297, 540719, 572526, 731561, 774594, 1081438, 1463122, 1622157, 2194683, 3244314, 4389366, 4866471, 6584049, 9732942, 12436537, 13168098, 24873074, 37309611, 74619222, 111928833, 223857666]

約数ペア:

[(1, 223857666), (2, 111928833), (3, 74619222), (6, 37309611), (9, 24873074), (17, 13168098), (18, 12436537), (23, 9732942), (34, 6584049), (46, 4866471), (51, 4389366), (69, 3244314), (102, 2194683), (138, 1622157), (153, 1463122), (207, 1081438), (289, 774594), (306, 731561), (391, 572526), (414, 540719), (578, 387297), (782, 286263), (867, 258198), (1173, 190842), (1734, 129099), (1871, 119646), (2346, 95421), (2601, 86066), (3519, 63614), (3742, 59823), (5202, 43033), (5613, 39882), (6647, 33678), (7038, 31807), (11226, 19941), (13294, 16839)]