231314512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 588712320

約数和(自身を除く): 357397808

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 88, 104, 136, 143, 152, 176, 187, 208, 209, 221, 247, 272, 286, 304, 313, 323, 374, 418, 442, 494, 572, 626, 646, 748, 836, 884, 988, 1144, 1252, 1292, 1496, 1672, 1768, 1976, 2288, 2431, 2504, 2584, 2717, 2992, 3344, 3443, 3536, 3553, 3952, 4069, 4199, 4862, 5008, 5168, 5321, 5434, 5947, 6886, 7106, 8138, 8398, 9724, 10642, 10868, 11894, 13772, 14212, 16276, 16796, 19448, 21284, 21736, 23788, 27544, 28424, 32552, 33592, 38896, 42568, 43472, 44759, 46189, 47576, 55088, 56848, 58531, 65104, 65417, 67184, 69173, 77311, 85136, 89518, 92378, 95152, 101099, 117062, 130834, 138346, 154622, 179036, 184756, 202198, 234124, 261668, 276692, 309244, 358072, 369512, 404396, 468248, 523336, 553384, 618488, 716144, 739024, 760903, 808792, 850421, 936496, 1046672, 1106768, 1112089, 1236976, 1314287, 1521806, 1617584, 1700842, 2224178, 2628574, 3043612, 3401684, 4448356, 5257148, 6087224, 6803368, 8896712, 10514296, 12174448, 13606736, 14457157, 17793424, 21028592, 28914314, 57828628, 115657256, 231314512]

約数ペア:

[(1, 231314512), (2, 115657256), (4, 57828628), (8, 28914314), (11, 21028592), (13, 17793424), (16, 14457157), (17, 13606736), (19, 12174448), (22, 10514296), (26, 8896712), (34, 6803368), (38, 6087224), (44, 5257148), (52, 4448356), (68, 3401684), (76, 3043612), (88, 2628574), (104, 2224178), (136, 1700842), (143, 1617584), (152, 1521806), (176, 1314287), (187, 1236976), (208, 1112089), (209, 1106768), (221, 1046672), (247, 936496), (272, 850421), (286, 808792), (304, 760903), (313, 739024), (323, 716144), (374, 618488), (418, 553384), (442, 523336), (494, 468248), (572, 404396), (626, 369512), (646, 358072), (748, 309244), (836, 276692), (884, 261668), (988, 234124), (1144, 202198), (1252, 184756), (1292, 179036), (1496, 154622), (1672, 138346), (1768, 130834), (1976, 117062), (2288, 101099), (2431, 95152), (2504, 92378), (2584, 89518), (2717, 85136), (2992, 77311), (3344, 69173), (3443, 67184), (3536, 65417), (3553, 65104), (3952, 58531), (4069, 56848), (4199, 55088), (4862, 47576), (5008, 46189), (5168, 44759), (5321, 43472), (5434, 42568), (5947, 38896), (6886, 33592), (7106, 32552), (8138, 28424), (8398, 27544), (9724, 23788), (10642, 21736), (10868, 21284), (11894, 19448), (13772, 16796), (14212, 16276)]