142857324

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 412608000

約数和(自身を除く): 269750676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 199, 204, 207, 276, 289, 306, 391, 398, 414, 459, 578, 597, 612, 621, 782, 796, 828, 867, 918, 1156, 1173, 1194, 1242, 1564, 1734, 1791, 1836, 2346, 2388, 2484, 2601, 3383, 3468, 3519, 3582, 4577, 4692, 5202, 5373, 6647, 6766, 7038, 7164, 7803, 9154, 10149, 10404, 10557, 10746, 13294, 13532, 13731, 14076, 15606, 18308, 19941, 20298, 21114, 21492, 26588, 27462, 30447, 31212, 39882, 40596, 41193, 42228, 54924, 57511, 59823, 60894, 77809, 79764, 82386, 91341, 115022, 119646, 121788, 123579, 155618, 164772, 172533, 179469, 182682, 230044, 233427, 239292, 247158, 311236, 345066, 358938, 365364, 466854, 494316, 517599, 690132, 700281, 717876, 933708, 1035198, 1322753, 1400562, 1552797, 2070396, 2100843, 2645506, 2801124, 3105594, 3968259, 4201686, 5291012, 6211188, 7936518, 8403372, 11904777, 15873036, 23809554, 35714331, 47619108, 71428662, 142857324]

約数ペア:

[(1, 142857324), (2, 71428662), (3, 47619108), (4, 35714331), (6, 23809554), (9, 15873036), (12, 11904777), (17, 8403372), (18, 7936518), (23, 6211188), (27, 5291012), (34, 4201686), (36, 3968259), (46, 3105594), (51, 2801124), (54, 2645506), (68, 2100843), (69, 2070396), (92, 1552797), (102, 1400562), (108, 1322753), (138, 1035198), (153, 933708), (199, 717876), (204, 700281), (207, 690132), (276, 517599), (289, 494316), (306, 466854), (391, 365364), (398, 358938), (414, 345066), (459, 311236), (578, 247158), (597, 239292), (612, 233427), (621, 230044), (782, 182682), (796, 179469), (828, 172533), (867, 164772), (918, 155618), (1156, 123579), (1173, 121788), (1194, 119646), (1242, 115022), (1564, 91341), (1734, 82386), (1791, 79764), (1836, 77809), (2346, 60894), (2388, 59823), (2484, 57511), (2601, 54924), (3383, 42228), (3468, 41193), (3519, 40596), (3582, 39882), (4577, 31212), (4692, 30447), (5202, 27462), (5373, 26588), (6647, 21492), (6766, 21114), (7038, 20298), (7164, 19941), (7803, 18308), (9154, 15606), (10149, 14076), (10404, 13731), (10557, 13532), (10746, 13294)]