236439918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 627863040

約数和(自身を除く): 391423122

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 67, 78, 99, 117, 134, 143, 198, 201, 234, 286, 297, 351, 402, 429, 457, 594, 603, 702, 737, 858, 871, 914, 1206, 1287, 1371, 1474, 1742, 1809, 2211, 2574, 2613, 2742, 3618, 3861, 4113, 4422, 5027, 5226, 5941, 6633, 7722, 7839, 8226, 9581, 10054, 11882, 12339, 13266, 15081, 15678, 17823, 19162, 19899, 23517, 24678, 28743, 30162, 30619, 35646, 39798, 45243, 47034, 53469, 57486, 61238, 65351, 86229, 90486, 91857, 106938, 130702, 135729, 160407, 172458, 183714, 196053, 258687, 271458, 275571, 320814, 336809, 392106, 398047, 517374, 551142, 588159, 673618, 796094, 826713, 1010427, 1176318, 1194141, 1653426, 1764477, 2020854, 2388282, 3031281, 3528954, 3582423, 4378517, 6062562, 7164846, 8757034, 9093843, 10747269, 13135551, 18187686, 21494538, 26271102, 39406653, 78813306, 118219959, 236439918]

約数ペア:

[(1, 236439918), (2, 118219959), (3, 78813306), (6, 39406653), (9, 26271102), (11, 21494538), (13, 18187686), (18, 13135551), (22, 10747269), (26, 9093843), (27, 8757034), (33, 7164846), (39, 6062562), (54, 4378517), (66, 3582423), (67, 3528954), (78, 3031281), (99, 2388282), (117, 2020854), (134, 1764477), (143, 1653426), (198, 1194141), (201, 1176318), (234, 1010427), (286, 826713), (297, 796094), (351, 673618), (402, 588159), (429, 551142), (457, 517374), (594, 398047), (603, 392106), (702, 336809), (737, 320814), (858, 275571), (871, 271458), (914, 258687), (1206, 196053), (1287, 183714), (1371, 172458), (1474, 160407), (1742, 135729), (1809, 130702), (2211, 106938), (2574, 91857), (2613, 90486), (2742, 86229), (3618, 65351), (3861, 61238), (4113, 57486), (4422, 53469), (5027, 47034), (5226, 45243), (5941, 39798), (6633, 35646), (7722, 30619), (7839, 30162), (8226, 28743), (9581, 24678), (10054, 23517), (11882, 19899), (12339, 19162), (13266, 17823), (15081, 15678)]