238431312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4463}}^1$

素因数の和:4537

約数の個数: 120

約数和(自身を含む): 777164544

約数和(自身を除く): 538733232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 4463, 5936, 6678, 7632, 8904, 8926, 13356, 13389, 17808, 17852, 26712, 26778, 31241, 35704, 40167, 53424, 53556, 62482, 71408, 80334, 93723, 107112, 124964, 160668, 187446, 214224, 236539, 249928, 281169, 321336, 374892, 473078, 499856, 562338, 642672, 709617, 749784, 946156, 1124676, 1419234, 1499568, 1655773, 1892312, 2128851, 2249352, 2838468, 3311546, 3784624, 4257702, 4498704, 4967319, 5676936, 6623092, 8515404, 9934638, 11353872, 13246184, 14901957, 17030808, 19869276, 26492368, 29803914, 34061616, 39738552, 59607828, 79477104, 119215656, 238431312]

約数ペア:

[(1, 238431312), (2, 119215656), (3, 79477104), (4, 59607828), (6, 39738552), (7, 34061616), (8, 29803914), (9, 26492368), (12, 19869276), (14, 17030808), (16, 14901957), (18, 13246184), (21, 11353872), (24, 9934638), (28, 8515404), (36, 6623092), (42, 5676936), (48, 4967319), (53, 4498704), (56, 4257702), (63, 3784624), (72, 3311546), (84, 2838468), (106, 2249352), (112, 2128851), (126, 1892312), (144, 1655773), (159, 1499568), (168, 1419234), (212, 1124676), (252, 946156), (318, 749784), (336, 709617), (371, 642672), (424, 562338), (477, 499856), (504, 473078), (636, 374892), (742, 321336), (848, 281169), (954, 249928), (1008, 236539), (1113, 214224), (1272, 187446), (1484, 160668), (1908, 124964), (2226, 107112), (2544, 93723), (2968, 80334), (3339, 71408), (3816, 62482), (4452, 53556), (4463, 53424), (5936, 40167), (6678, 35704), (7632, 31241), (8904, 26778), (8926, 26712), (13356, 17852), (13389, 17808)]