267444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 72

約数和(自身を含む): 786240

約数和(自身を除く): 518796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 23, 34, 36, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 153, 171, 204, 207, 228, 276, 306, 323, 342, 391, 414, 437, 612, 646, 684, 782, 828, 874, 969, 1173, 1292, 1311, 1564, 1748, 1938, 2346, 2622, 2907, 3519, 3876, 3933, 4692, 5244, 5814, 7038, 7429, 7866, 11628, 14076, 14858, 15732, 22287, 29716, 44574, 66861, 89148, 133722, 267444]

約数ペア:

[(1, 267444), (2, 133722), (3, 89148), (4, 66861), (6, 44574), (9, 29716), (12, 22287), (17, 15732), (18, 14858), (19, 14076), (23, 11628), (34, 7866), (36, 7429), (38, 7038), (46, 5814), (51, 5244), (57, 4692), (68, 3933), (69, 3876), (76, 3519), (92, 2907), (102, 2622), (114, 2346), (138, 1938), (153, 1748), (171, 1564), (204, 1311), (207, 1292), (228, 1173), (276, 969), (306, 874), (323, 828), (342, 782), (391, 684), (414, 646), (437, 612)]